6, Aug 2026
FireCompass AI Agent Reaches 3 on HackerOne, Signalling a New Era of AI-Driven Cybersecurity for Enterprises
Aug 06: FireCompass, an agentic AI platform for autonomous penetration testing and red teaming, today announced that its AI-powered penetration testing agent secured Top 3 positions across multiple HackerOne global leaderboards during a three-month live bug bounty experiment conducted against authorised live production systems. The achievement demonstrates how AI is making advanced offensive cybersecurity capabilities significantly more accessible, marking a pivotal shift in how organisations approach cyber defence. Operating against real-world production targets not controlled lab environments, the company autonomous AI agents independently discovered, validated and responsibly reported vulnerabilities while operating at a cost comparable to a single manual application penetration test. The findings carry significant implications for India’s rapidly expanding digital economy, where enterprises are accelerating AI adoption while facing an increasingly sophisticated cyber threat landscape. As advanced penetration testing becomes dramatically more affordable through AI, the same economics that enable organisations to continuously identify vulnerabilities can also empower malicious actors with capabilities that were once limited to highly skilled security researchers. For Indian enterprises, this underscores the need to transition from periodic penetration testing to continuous AI-powered security validation. The timing is particularly significant as India’s technology industry is projected to generate US$315 billion in FY26, while headcount is expected to grow by only 2.3%, reflecting a broader shift from labour-led growth towards AI–driven productivity and innovation.
Bikash Barai, Founder and CEO of FireCompass, said: “Our agents had already reached 100% on the benchmarks we tested. This experiment was about what it costs to get into the Top 3 spots in a global bug bounty leaderboard. We reached there with just $5K per month. What it means is that threat actors with a very small investment can be as powerful as the world’s tophackers. This is an opportunity for defenders, but the same economics reach attackers at the same time. The next challenge is not just building more powerful AI. It is engineering the controls, safety, and accountability around it.”
Jay Bavisi, Founder and CEO of EC-Council, said, “We invested in FireCompass because we believed AI would empower cybersecurity professionals, not replace them. FireCompass reached the Top 3 on HackerOne, demonstrating the strength of its technology and engineering. The future of offensive security testing is not AI replacing cybersecurity professionals. It is AI-powered professionals. The experiment also demonstrates that while AI is rapidly transforming offensive security testing, responsible deployment is equally critical. FireCompass incorporated multiple safety mechanisms throughout the exercise, including strict enforcement of authorised programme scope, non-destructive validation of vulnerabilities, and limits on request rates, concurrency and operational blast radius. These controls ensured that all testing remained within authorised programme boundaries while maintaining human oversight and accountability”. Bruce Schneier, security technologist, author, Harvard lecturer and FireCompass advisor, said, “The history of security is a history of falling costs. When a capability gets cheap, everyone gets it at once, defenders and attackers alike. This experiment shows offensive AI has crossed that line. The question is no longer whether AI can find real vulnerabilities cheaply; it plainly can. The question now is whether defenders adopt the same capability fast enough, and deploy it with safety and discipline.”
FireCompass’ harness engineering had multiple frontier models coupled with its purpose-built small language models created by FireCompass. The safety controls included:
• Hard enforcement of each program’s authorized scope
• Non-destructive validation of vulnerabilities
• Limits on request rates, concurrency, and blast radius
These controls kept the agents within authorised program boundaries. As autonomous ethical hacking becomes more widely adopted, scope enforcement, controlled validation, auditability and human accountability will be as important as model capability. As autonomous ethical hacking becomes more widely adopted, the company believes that model capability alone will not define the future of offensive cybersecurity. Strong governance through scope enforcement, controlled validation, auditability and human accountability will be equally essential to ensuring AI-powered security testing remains safe, trusted and effective for enterprises.
Methodology note
The experiment was conducted over a three-month period against authorised public bug bounty programmes hosted on HackerOne. FireCompass deployed an automated pipeline of autonomous AI agents to discover, validate and responsibly report vulnerabilities on live production systems within authorised programme scopes. The reported operating cost included AI model usage, cloud infrastructure and human oversight, making it comparable to the cost of a single manual application penetration test.
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- By Neel Achary
6, Aug 2026
Why STEM Education Needs to Reach Students Long Before They Think About Careers
-Mary Ellen Randall, CEO of IEEE
If you spend enough time with young people, you start to notice something. They are excited to learn about the world. But the way they learn is different. My grandchildren are very comfortable with using technology, however, as a grandparent, I have seen it firsthand. They are accustomed to learning in shorter bursts, through games, videos and social media, formats that center interaction and exploration rather than passive instruction.
Their interest is shaped not just by what they learn, but how they experience it. That matters more now than it did just a decade ago.
Emerging technologies are moving from theory to application at a rate that is much faster than in previous generations. Today’s kindergarteners will never know a world in which artificial intelligence wasn’t broadly available to everyone. Even once esoteric ideas like quantum computing aren’t abstract concepts with far-off implications for this cohort. If we wait until college or even high school to introduce students to these ideas, we are already behind.
The challenge is not a lack of interest. Research shows that fascination with STEM peaks between the ages of 11 and 15. And yet, there is a notable absence of engineering-related content for this age group.
At the same time, the vast majority of jobs, nearly 80% will require STEM skills in the next decade.
Closing that gap requires follow-through. Young people are highly adaptable, but we need to rethink how we teach if we want to reach them effectively.
This is where organizations like IEEE have a responsibility and an opportunity.
We are in a unique position as a global community of technologists, engineers, and educators. We have the expertise, but more importantly, we have the ability to connect that expertise across disciplines and across generations.
The IEEE Future Tech Explorers Challenge launched earlier this year with the goal to find new ways to teach these concepts. This challenge was designed to tap the collective ingenuity of the entire IEEE community and the rules were carefully designed so that participants were not locked into a single way of learning or a single solution to the problem.
There is no one-size-fits-all approach. One of the big lessons of my time working in disaster response through IEEE MOVE is that every disaster is different, and the local needs of every place impacted by a storm is different.
I think that lesson applies to the future of education too. What works for one student or in one classroom may not work for another. The power of IEEE’s community isn’t that it can produce a single right answer, but that it can produce many approaches, suitable for different learning styles, cultures, and contexts.
If we want the next generation to be ready for what comes next, we need to meet them where they are — earlier, more creatively, and with a willingness to rethink how we teach. The interest is already there. Our job is to make sure the opportunity is there as well.
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6, Aug 2026
Digital Savings Gets a Boost as PhonePe Launches FD Booking Facility
New Delhi, Aug 6: Digital payments platform PhonePe has expanded its financial services portfolio by launching fixed deposit (FD) distribution on its app, allowing users to compare and book deposits from partner banks and non-banking financial companies (NBFCs) through a fully digital process.
The new feature enables customers to explore multiple fixed deposit options, compare interest rates and investment periods, and complete the booking process without paperwork. The move aims to make traditional savings products more accessible and convenient for digital users.
Along with fixed deposits, PhonePe has introduced a Daily Recurring Deposit (RD) facility in partnership with Shivalik Small Finance Bank, allowing users to build savings through daily investments starting from ₹100.
The Daily RD product is designed to encourage small and regular savings by allowing users to automate daily contributions through UPI Autopay. Customers can invest between ₹100 and ₹1,000 per day based on their financial goals.
PhonePe said users will have flexibility with the Daily RD option, including the ability to withdraw funds after seven days and manage their UPI mandate according to their requirements. A grace period for missed investments has also been introduced to provide additional convenience.
Under the FD facility, customers can manage deposits from multiple partner institutions through a single platform. Deposits placed with eligible partner banks will receive insurance coverage of up to ₹5 lakh under the Deposit Insurance and Credit Guarantee Corporation (DICGC) framework, subject to applicable guidelines.
Users can access the FD and Daily RD services through the “Mutual Funds & Deposit” section on the PhonePe application. The process includes selecting a financial institution, choosing the deposit amount and tenure, completing digital verification and making payments through online payment options.
The launch reflects the growing shift towards digital financial services in India, where consumers are increasingly adopting online platforms for savings, investments and personal finance management.
With the introduction of digital fixed deposits and small-ticket savings solutions, PhonePe aims to strengthen its role in expanding access to financial products and encouraging a culture of convenient digital savings.
6, Aug 2026
Skorecard Marketing Unveils Strategic Communications and Growth Advisory Services in Hyderabad
Hyderabad, Aug 6: As Hyderabad strengthens its position as one of India’s business destinations, Skorecard Marketing has officially launched with a mission to help organisations navigate growth through strategic communications, brand positioning, stakeholder engagement and market intelligence through an integrated approach that brings together diverse strategic capabilities to address evolving business needs.
The city’s transformation has been fuelled by the rapid expansion of Global Capability Centres , alongside sustained growth in real estate, life sciences and allied industries. Together, these sectors have attracted global investments, generated employment and strengthened Hyderabad’s reputation as a centre for innovation and enterprise.
As businesses scale, they face challenges that extend beyond operations. Building credibility, communicating innovation, strengthening stakeholder relationships and establishing a distinct market position have become essential for long-term growth. Skorecard Marketing has been established to address these evolving needs by providing integrated communications and strategic advisory services to organisations operating in high-growth sectors.
Skorecard Marketing offers expertise in strategic communications, corporate reputation management, thought leadership, market positioning and growth advisory, helping businesses engage the audiences that matter most, including customers, investors, policymakers, partners and employees.
“Hyderabad’s economic growth is being shaped by a diverse set of industries that are transforming the city into a global business hub. As organisations grow, they need more than operational excellence – they need a clear market position, a strong reputation and meaningful stakeholder engagement. Our role is to help businesses communicate their vision with clarity and build lasting influence in their respective sectors,” said Anurag Kumar, Managing Partner, Skorecard Marketing.
Speaking on the launch, Murli Muktapuram, Managing Partner, Skorecard Marketing, said,
“Today’s businesses require far more than visibility; they need trust, credibility and a compelling narrative that resonates with stakeholders. At Skorecard Marketing, we combine market intelligence with strategic communications to help organisations strengthen their reputation, establish thought leadership and create long-term business value. Our focus is to become a trusted growth partner for companies contributing to Hyderabad’s evolving economy.”
Ms. Mukta Kumar, Managing Partner, Skorecard Marketing, added
“Today’s business leaders recognise that reputation is built through consistent, strategic communication. Hyderabad’s dynamic business landscape demands partners who understand both industry nuances and the evolving expectations of stakeholders. Skorecard brings together deep communications expertise with market insight to help organisations build influence, navigate change, and create lasting brand value”.
With Hyderabad continuing to attract investment across technology, life sciences, real estate and other emerging industries, Skorecard Marketing partners with organisations seeking to strengthen their market presence, build stakeholder confidence and support sustainable business growth.
6, Aug 2026
Experts at Apollo Hospital, Bilaspur, Remove Esophagus Cancer, Create A New Food Passage Using Stomach
BILASPUR, India, Aug. 6, 2026 /PRNewswire/ — In a significant milestone for cancer care in Chhattisgarh, Apollo Hospital, Bilaspur has successfully performed a highly complex and challenging *Esophagectomy* on a patient diagnosed with cancer of the esophagus (food pipe).
The intricate surgery was led by Dr. Amol Padegaonkar, Surgical Oncologist, and his expert surgical team.
Esophagectomy is regarded as one of the most technically demanding procedures in onco-surgery. The patient was diagnosed with a 5cm long cancerous pipe with two positive Lymph nodes. Initially, the size was reduced with chemo-radiation and then operated. During the operation, the cancerous portion of the esophagus was removed, and a new food passage was created using the stomach. The procedure requires exceptional surgical expertise, a highly experienced anaesthesia team, advanced ICU infrastructure, and seamless coordination across multiple specialities. The total time taken was 1 month from the date of diagnosis.
Impact for Central India
The successful outcome of this surgery at Apollo Hospital, Bilaspur, marks a major advancement for healthcare in the region. Patients from Chhattisgarh and neighbouring areas can now avail advanced cancer care with world-class treatment in the State.
Emphasising on early diagnosis
Dr. Amol Padegaonkar said, “Early detection of esophagal cancer is critical for successful treatment outcomes. Symptoms such as persistent difficulty in swallowing, unexplained weight loss, a sensation of food getting stuck while eating, or frequent vomiting should not be ignored. Patients must consult a specialist immediately. When identified early, the prognosis is significantly better.”
Esophagectomy is a complex surgical procedure performed to remove all or part of the esophagus, most commonly for cancer of the food pipe. The affected part is removed, and the stomach is reshaped into a tube and brought up to restore continuity of the digestive tract. Modern esophagectomy is often performed using high-definition 3D imaging, advanced energy devices, and stapling technology, which help improve surgical precision, reduce blood loss, and support faster recovery.
This successful surgery not only underscores the clinical excellence of Apollo Hospital, Bilaspur, but also demonstrates that highly advanced and complex cancer surgeries can now be performed in Central India at par with global standards.
ABOUT APOLLO HOSPITALS
Apollo revolutionised healthcare when Dr. Prathap Reddy opened the first hospital in Chennai in 1983. Today, Apollo is the world’s largest integrated healthcare platform with over 10,400 beds across 76 hospitals, 7,113+ pharmacies, 308 clinics, 2,457 diagnostic centres, and 800+ telemedicine centres. It is one of the world’s leading cardiac centres, having performed over 3,00,000 angioplasties and 2,00,000 surgeries. Apollo continues to invest in research and innovation to bring the most cutting-edge technologies, equipment, and treatment protocols to ensure patients have access to the best care in the world. Apollo’s 1,20,000 family members are dedicated to delivering exceptional care and leaving the world better than we found it.
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6, Aug 2026
SANY Expands Global Presence with Major Equipment Deliveries in South America and Thailand
SHANGHAI, Aug. 6, 2026 /PRNewswire/ — SANY Group recently achieved two major milestones in overseas markets, completing major equipment deliveries and securing new orders in South America and Southeast Asia. SANY Marine signed a procurement agreement with Hanseatic Global Terminals (HGT) to supply 26 units of port equipment for a South American container terminal, including six quay cranes and 20 rubber-tired gantry cranes (RTGs). Following the success of SANY Marine, SANY Heavy Industry delivered 40 units of SW970E electric wheel loaders (EWLs) to the world’s largest rice mill in Thailand.
From South American ports to Southeast Asian rice facilities, these deliveries reflect SANY’s continued investment in its global service network and its strategy of delivering efficient, reliable equipment tailored to the operational needs of customers in different markets.
Major Port Equipment Order Strengthens South American Port Operations
The equipment combines high efficiency, safety and sustainability to help HGT meet growing cargo volumes and evolving customer requirements. Dheeraj Bhatia, CEO of HGT, said, “The signing of this agreement marks a major milestone in our efforts to build a world-class port. SANY’s equipment will provide a solid foundation for safe and efficient port operations, helping us better serve our customers and contribute to regional economic growth.”
Zhou Guoyuan, Chairman of SANY Marine, stated that the agreement represents another milestone in SANY’s global expansion strategy. He added that SANY will continue leveraging its expertise in port and logistics equipment to help customers improve operational efficiency.
Dual Electric Loader Lineup Supports Thailand’s Rice Industry
Thailand produces more than 20 million tons of milled rice annually, with exports consistently ranking among the world’s top three. Rice mills face demanding conditions, including high dust levels, continuous operations and busy work environments, requiring equipment with strong environmental performance, low noise and reliable all-day performance. The SW970E EWL was designed for rice mill operations, featuring extended runtime, zero emissions, low noise and enhanced protection.
The customer subsequently placed an additional order for 50 SW956E electric wheel loaders. Together, the SW956E and SW970E will handle material movement throughout the rice production process—from primary processing through final packaging—while accelerating the adoption of electric equipment across Thailand’s rice industry.
Looking ahead, SANY will continue expanding into global markets with efficient, environmentally responsible products that help drive the transition to more sustainable industrial operations.
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6, Aug 2026
LTM Collaborates with Chainguard to Strengthen Software Supply Chain Security through BlueVerse RightLogic
Mumbai, Aug 06: LTM, the Business Creativity partner to the world’s largest enterprises, today announced a strategic collaboration with Chainguard, the trusted source for open source, to strengthen software supply chain security through BlueVerse™ RightLogic, LTM‘s cybersecurity assessment and risk assurance framework. The collaboration enables organizations to strengthen security while maintaining the speed and agility required for AI-enabled software development.
With BlueVerse RightLogic, LTM combines AI-powered cyber risk assessment with a growing ecosystem of technology partners to help enterprises identify, assess, and remediate cyber exposure while accelerating AI adoption. Chainguard strengthens the BlueVerse™ RightLogic ecosystem by helping enterprises secure open-source components from the outset, complementing LTM‘s cybersecurity services to close the gap between AI-speed discovery and enterprise-speed remediation.
As AI adoption accelerates, complex software supply chains and growing reliance on open-source components have made software supply chain security a strategic priority. With vulnerabilities now discovered and exploited at machine speed, organizations need trusted ways to manage open-source risk without slowing innovation.
Together, LTM and Chainguard will help enterprises:
- Strengthen software supply chain security across modern application environments.
- Improve visibility into open-source software risk
- Enhance cyber resilience by addressing software supply chain exposure
- Build secure foundations for AI and digital transformation initiatives.
“Organizations today are looking beyond vulnerability management to building trusted software supply chains. Through our collaboration with Chainguard, we’re helping clients secure open-source software, reduce software supply chain risk and build resilient foundations for AI-driven innovation,” said Krishnan Iyer, Chief Growth Officer, LTM.
“Enterprises everywhere are accelerating how fast they build and ship software with AI, but few are slowing down to inspect the open-source powering it. The only real fix is making sure the components going into that software are trustworthy from the start. Through Chainguard’s partnership with LTM, we’re helping organizations move at AI speed with confidence in their entire software supply chain,” said Dan Lorenc, CEO and Co-founder, Chainguard.
The collaboration with Chainguard represents an important milestone in the continued expansion of the BlueVerse™ RightLogic ecosystem. By bringing together leading cybersecurity technology partners with LTM‘s consulting, implementation and managed security services, BlueVerse™ RightLogic enables enterprises to take a holistic approach to identifying, prioritizing and addressing cyber risks across AI, applications, infrastructure, identities and software supply chains.
Click here to learn more to know more about LTM x Chainguard partnership.
6, Aug 2026
Clarivate Scales Agentic AI Across Cortellis to Advance Drug Development
Expanded capabilities across Cortellis portfolio help life sciences organizations turn trusted intelligence into action and accelerate decision making across the research and development lifecycle
LONDON, Aug. 6, 2026 /PRNewswire/ — Clarivate Plc (NYSE:CLVT), a leading global provider of transformative intelligence, today announced the expansion of agentic AI capabilities across the Cortellis portfolio, helping life sciences R&D teams accelerate discovery, strengthen safety assessment and make faster, more informed portfolio decisions. By embedding AI directly within existing workflows, the new capabilities enable researchers to reduce manual effort, navigate complexity and focus on higher-value scientific and strategic decisions.
The Cortellis suite of solutions combines trusted life sciences data, expert curation and AI to help R&D, portfolio strategy, business development and regulatory professionals act on intelligence across the drug development lifecycle. The latest AI capabilities help life sciences teams accelerate work across discovery, safety and portfolio strategy:
- Accelerating discovery decisions: New capabilities within Cortellis Drug Discovery Intelligence enable researchers to engage with complex drug intelligence through natural language, rapidly evaluate therapeutic landscapes, compare compounds and targets and prioritize promising opportunities. By reducing time spent gathering and synthesizing information, teams can focus more of their expertise on advancing the most compelling paths forward.
- Advancing proactive safety assessment: Enhanced capabilities within OFF-X introduce multi-agent intelligence that helps safety teams surface potential liabilities earlier, synthesize evidence more efficiently and support more proactive risk evaluation across development and post-market activities. These capabilities strengthen safety assessment while improving consistency and productivity.
- Strengthening competitive and portfolio strategy: New agentic workflows within Cortellis Competitive Intelligence help strategy and business development teams monitor evolving markets, assess competitive dynamics and evaluate external growth opportunities by transforming weeks of manual analysis into actionable intelligence delivered in hours.
Anne Lecocq, Senior Vice President and General Manager, R&D, Life Sciences & Healthcare, Clarivate, said: “In modern R&D, success depends on how quickly teams can translate complex data into decisive action. Cortellis is advancing this shift with agentic AI, evolving from insight delivery to workflow execution across the product lifecycle. Together, these innovations reflect the evolution of Cortellis from a trusted information source into a connected ecosystem of agentic capabilities that augment human expertise across the R&D lifecycle. Built on trusted data, it empowers teams to reduce friction, align decisions and act with precision in high-stakes environments.”
Powered by proprietary data, expert curation and embedded AI, Cortellis helps life sciences teams connect evidence, streamline complex workflows and move from insight to action with greater speed and confidence.
Learn how Cortellis combines trusted intelligence and agentic AI to accelerate decision-making across the R&D lifecycle, here.
About Clarivate
Clarivate is a leading global provider of transformative intelligence. We offer enriched data, insights & analytics, workflow solutions and expert services in the areas of Academia & Government, Intellectual Property and Life Sciences & Healthcare. For more information, please visit clarivate.com.
Media Contact
Catherine Daniel
Director, External Communications, Life Sciences & Healthcare, Clarivate
newsroom@clarivate.com
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6, Aug 2026
ServHub Unveils Proven Hub Logistics to Power Last-Mile Delivery Across the UAE
New division to create up to 2,000 structured jobs by 2028, bringing riders into proper employment and clear career paths
Dubai, United Arab Emirates, Aug 06 — ServHub, a leading facilities management service provider in the GCC, today announced the launch of its new business division, Proven Hub Logistics, a worker-centric last-mile delivery business that extends the company’s core operational strengths into the heart of the region’s fast-growing quick-commerce and e-commerce sector.
Proven Hub Logistics is built on the same accommodation network, recruitment pipelines, and worker management infrastructure as Servhub. The initial focus will be on quick-commerce and e-commerce last-mile delivery and will span everyday essentials, consumer electronics, groceries, and general retail across platforms including the likes of Amazon, Noon, Keeta, and more. It will launch in Dubai, and expand progressively across the other emirates and, ultimately, the wider GCC. The new division has already secured its first commercial partnership with a leading UAE delivery platform and expects to create approximately 750 structured, contract-based jobs by the first quarter of 2027, rising to 2,000 by the mid of 2028.
The Middle East’s e-commerce market is expected to grow at a CAGR of 21.56% from 2026 to 2034 and be worth USD 13,319 billion by 2034 from USD 2,794 billion in 2026. The United Arab Emirates courier, express, and parcel (CEP) market size is estimated to reach USD 2.06 billion by 2031, growing at a CAGR of 7.90% from 2026 to 2031. These growth projections are propelled by rising e-commerce penetration, a young and digitally native population, and high smartphone adoption in the region. As demand for faster, more reliable deliveries continues to rise, success in this sector will increasingly depend on operational resilience, workforce stability, and strict regulatory compliance.
Commenting on the launch, Saboor Ahmad, CEO of ServHub said: “The UAE’s delivery economy is growing faster than almost anywhere in the world, and that growth depends entirely on the people who carry every order to the customer’s door. This expansion marks a strategic evolution for ServHub, from a workforce accommodation provider to a vertically integrated workforce solutions company. By owning the employment and deployment of the riders we house, we aim to establish a deeper, more durable value proposition for our residents and a new engine of growth for the business. It also positions us as a critical infrastructure partner for the UAE’s fast-growing logistics sector, with a model built to scale across the GCC.”
Proven Hub Logistics fields a structured, company-employed rider fleet supported by dedicated team leaders, senior team leaders, camp wardens, and rider trainers. Every rider is housed, trained, visa-sponsored, and health-insured before their first delivery, an investment that translates directly into lower absenteeism, higher productivity, and more reliable service for platform partners. Customers will continue to order through the apps they already use, while Proven Hub Logistics focuses on the operational layer rather than serving as a consumer-facing platform. Its technology investments are centred on rider management, fleet performance, and delivery quality, the operational capabilities that ensure orders are delivered on time and in excellent condition.
Additionally, the business model is founded on a commitment to full UAE Labour Law adherence, with employment contracts, proper wage structures, mandatory insurance, and documented frameworks embedded as core business principles and not an afterthought. And while Dubai marks the starting point, the operational model has been deliberately designed to replicate across the GCC.
6, Aug 2026
Researchers demonstrate first fully solution-processed solid-state polariton laser
University of Turku, Finland | Aug 06: Researchers have demonstrated a solid-state organic laser microcavity fabricated entirely by solution processing. The device operates in the strong light–matter coupling regime, where light and matter form hybrid states called polaritons. This makes the platform not only a new type of solution-processed laser but also a powerful way to study nonlinear polariton interactions.
Solid-state lasers are used in many modern technologies, from telecommunications and sensing to medical diagnostics and data storage. However, their fabrication often requires complex and energy-intensive manufacturing methods. This new work shows that organic laser devices can be made in a much simpler way, by coating each layer from a liquid solution rather than depositing it in vacuum.
“Our main result is that we can make a complete solid-state laser microcavity using only solution processing. This is important because it shows that simple and scalable fabrication can still produce the high optical quality needed for advanced laser physics,” says Associate Professor Konstantinos Daskalakis from the University of Turku in Finland.
In the new device, both the mirrors that trap light and the organic light-emitting layer were fabricated by spin coating. The high quality of the microcavity allowed the researchers to reach the strong light–matter interaction regime, where light and molecules mix together and form hybrid states called polaritons.
These polaritons allow the device to operate as a polariton laser. In simple terms, this means that the laser-like emission is produced through the collective behaviour of light and matter together, rather than by light alone.
“The exciting part is that we are not only making a simple solution-processed structure but also a working solid-state polariton laser. This gives researchers a much more accessible way to study these devices,” says Postdoctoral Researcher Hassan Ali Qureshi.
The study conducted by researchers at the University of Turku also revealed an unusual behaviour when the laser was driven strongly. Instead of emitting only from the centre of the excited area, the light redistributed outward and formed a ring-like pattern. This effect was reversible and could be controlled by changing the optical design of the cavity.
“For us, this was very interesting because we could see the effect of polariton interactions as a visible, macroscopic change in the emitted light. By tuning the cavity, we can control how strongly this redistribution appears. This gives us a practical knob for studying nonlinear polariton behaviour,” says Senior Researcher Henri Lyyra.
The researchers believe that the new platform can make organic laser and polariton research more accessible. In the longer term, it may support the development of low-cost photonic devices and help progress toward future organic lasers that are electrically driven.
The study was carried out at the Department of Mechanical and Materials Engineering at the University of Turku in Finland, with collaboration from the University of Eastern Finland.
The results have been published in the journal Nature Communications.
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