In a remarkable achievement for Singapore's higher education landscape, Professor Cheng-Wei Qiu from the National University of Singapore (NUS) has been awarded the prestigious 2026 Joseph Fraunhofer Award/Robert M. Burley Prize by Optica, recognizing his groundbreaking contributions to interfacial optics. This honor underscores NUS's leadership in photonics and nano-optics research, positioning the university as a global hub for innovative optical engineering.

Announced in February 2026, the award highlights Prof Qiu's pioneering work fusing electromagnetics, optics, materials science, and quantum physics at the interfaces of low-dimensional materials and photonic nanostructures. As Provost's Chair Professor in the Department of Electrical and Computer Engineering at NUS College of Design and Engineering (CDE), and Director of the Optical Science and Engineering Center (OSEC), his research has far-reaching implications for next-generation technologies.

🎯 Prof Cheng-Wei Qiu: A Trailblazer in Nano-Optics

Prof Qiu's academic journey began with a B.Eng. from the University of Science and Technology of China and a Ph.D. from NUS in 2007. After a postdoctoral stint at MIT's Physics Department, he joined NUS in 2009 as an Assistant Professor, rising to Provost's Chair Professor. His prolific career boasts over 71,000 citations and an h-index exceeding 140, placing him among the world's most influential researchers in electromagnetics and photonics.

Leading the Meta-optics and Nanophotonics Lab, Prof Qiu mentors a team pushing boundaries in structured light and metasurfaces. His work has earned fellowships from Optica, SPIE, the American Physical Society (APS), and the Electromagnetics Academy, alongside Singapore's President's Science and Technology Award. For aspiring researchers, explore research jobs at NUS or similar institutions via higher-ed-jobs.

The Joseph Fraunhofer Award: A Beacon of Optical Excellence

Established in 1982 by Optica (formerly OSA), the Joseph Fraunhofer Award celebrates significant research accomplishments in optical engineering, named after the father of spectral analysis. Biennial and endowed by Baird Corporation and others, it includes a prize and recognizes fusion of theory and application. Past winners like Aydogan Ozcan (lensfree microscopy) and Zeev Zalevsky (super-resolution) highlight its prestige.

Prof Qiu's 2026 citation praises his 'pioneering works in interfacial optics of low-dimensional and van der Waals materials with photonic nanostructures, fusing multiscale symmetry, topology, and geometry.' This places him alongside luminaries, affirming NUS's rising star status in global optics.

Decoding Interfacial Optics: Science at Material Boundaries

Interfacial optics explores light-matter interactions at the boundaries between different materials, particularly low-dimensional ones like graphene or transition metal dichalcogenides (TMDs, e.g., MoS2). These van der Waals (vdW) materials, held by weak vdW forces, enable atomically thin layers with unique electronic and optical properties.

Prof Qiu's breakthrough integrates these with photonic nanostructures—tiny engineered structures manipulating light at nanoscale. Step-by-step process:

• Layering vdW materials: Stack 2D sheets to create heterostructures with tailored bandgaps.
• Metasurface patterning: Fabricate subwavelength patterns using electron beam lithography for phase/amplitude control.
• Hybrid integration: Embed in photonic cavities or waveguides for enhanced light confinement.
• Characterization: Use hyperspectral imaging, near-field scanning optical microscopy to probe polaritons (hybrid light-matter quasiparticles).

This yields flat optics: ultra-thin lenses, holograms without bulk glass, revolutionizing compact devices.

Photo by CJ Dayrit on Unsplash

Key Breakthroughs: From Theory to Tangible Innovations

Prof Qiu's lab has delivered high-impact papers, e.g., on chiral metasurfaces for enantiomer sensing (Nature Nanotechnology), twistronics for photons (Physics World Top 10, 2020), and vdW polaritons for strong light-matter coupling (Nature Reviews Physics). His work on tractor beams—optical tweezers pulling particles—extends to nano-manipulation.

Applications span quantum computing (topological photonics), sensing (biosensors detecting single molecules), displays (holographic AR/VR), and energy (photovoltaics with efficiency boosts). In Singapore context, aligns with RIE2030's S$37B R&D push for photonics.

OSEC: NUS's Photonics Powerhouse

Under Prof Qiu's directorship, OSEC bridges fundamental optics research to engineering prototypes. Mission: translate discoveries into industry-ready tech. Facilities include cleanrooms, nanofab tools, characterization suites. Members from ECE, Physics, Materials Science collaborate on metasurfaces, quantum photonics.

Achievements: SPIE endowed PhD fellowship (US$1M, 2025), partnerships with A*STAR, DSO. Boosts Singapore's photonics ecosystem, supporting S$100M institutes like NTU's Photonics Institute. Links to research assistant jobs abound here.

Singapore's Photonics Ascendancy: NUS at the Forefront

Singapore invests heavily in photonics via NRF's RIE2025/2030 (S$37B), aiming quantum/photonics leadership. NUS awards like Prof Lo Hoi-Kwong's 2026 Leonard Mandel Quantum Optics Award complement Prof Qiu's, showcasing ecosystem strength.

• Industry ties: GlobalFoundries, STMicroelectronics for metasurface chips.
• Talent pipeline: PhD fellowships, attracting international postdocs.
• Economic impact: Photonics market projected $1T globally by 2030; Singapore captures slice via IP commercialization.

For faculty roles, check professor jobs in Singapore universities.

Future Horizons: Quantum and Beyond

Prof Qiu's vision: scalable quantum photonics via vdW metasurfaces for secure comms, computing. Ongoing: topological insulators for robust light routing, bio-integrated sensors. Aligns with Singapore's Quantum Engineering Programme.

Challenges: Fabrication scalability, integration with silicon photonics. Solutions: OSEC's advanced nanofab, AI-optimized designs.

Photo by Mari Ganesh Kumar on Unsplash

Inspiring the Next Generation

Prof Qiu's success inspires STEM students. NUS offers higher ed career advice; rate profs at Rate My Professor. Singapore's ecosystem offers university jobs in SG.

As photonics transforms tech, Prof Qiu's award cements NUS's role. For jobs, visit higher-ed-jobs, university-jobs, professor-jobs, research-jobs.