Inverse-designed silicon nitride wavelength demultiplexers bridging the visible and telecom bands
TL;DR
A silicon-nitride wavelength demultiplexer is inverse-designed to bridge the visible and telecom bands — enabling cross-band integrated photonics for sensing and quantum applications.
Highlights
- Single device routes visible and telecom wavelengths simultaneously
- Targets quantum and bio-sensing integration with comm interfaces
Citation
A. Sun et al., "Inverse-designed silicon nitride wavelength demultiplexers bridging the visible and telecom bands," IEEE Photonics Conference (IPC), Singapore, Nov. 2025.