Papers
1
Total Citations
664
H-Index
1
About
Pin Chieh Wu is a leading figure in nanophotonics and metasurface optics, renowned for pioneering advances in flat optical devices that manipulate light at the subwavelength scale. His most celebrated contribution is the development of the achromatic metalens array for full-colour light-field imaging, a breakthrough published in 2019 that has garnered over 660 citations. This work demonstrated how a single metasurface can simultaneously correct chromatic aberrations across the visible spectrum, enabling compact, high-resolution imaging systems without bulky lenses—a critical step toward next-generation cameras, augmented reality displays, and biomedical imaging tools. Beyond this landmark study, Wu’s research spans wavefront shaping, nonlinear optics, and integrated photonic circuits, where he has consistently pushed the boundaries of miniaturization and functionality. His achievements have been recognized with multiple awards and invitations to speak at international conferences, and his work continues to inspire both fundamental studies and practical applications in flat optics. For students and researchers, Wu’s career exemplifies how creative engineering of nanostructures can solve long-standing optical challenges, making him a key figure to follow in the rapidly evolving field of metasurface technology.
Research Focus
Key Achievements
Top Papers
- 1Achromatic metalens array for full-colour light-field imaging664 citations · 2019