Optical Metasurfaces for Biomedical Imaging and Sensing
Pohang University of Science and Technology · Pohang Iron and Steel (South Korea)
Abstract
Optical metasurfaces, arrays of nanostructures engineered to manipulate light, have emerged as a transformative technology in both research and industry due to their compact design and exceptional light control capabilities. Their strong light-matter interactions enable precise wavefront modulation, polarization control, and significant near-field enhancements. These unique properties have recently driven their application in biomedical fields. In particular, metasurfaces have led to breakthroughs in biomedical imaging technologies, such as achromatic imaging, phase imaging, and extended depth-of-focus imaging. They have also advanced cutting-edge biosensing technologies, featuring high-quality factor…
Citation impact
- FWCI
- 24.33
- Percentile
- 100%
- References
- 224
Authors
6Topics & keywords
- Miniaturization
- Achromatic lens
- Nanotechnology
- Metamaterial
- Computer science
- Reconfigurability
- Materials science
- Optoelectronics