2 papers
physics.optics2020
On-chip spectrometer using stratified waveguides filters
Ang Li, Yeshaiahu Fainman
We present an ultra-compact single-shot spectrometer on silicon platform with broad operation bandwidth and high resolution. It consists of 32 stratified waveguide filters (SWFs) w…
physics.optics2019
A photonic integrated circuits with reconfigurablenonreciprocal transmission and all-opticalfunctionalities
Ang Li, Wim Bogaerts
We present a photonics integrated circuit on silicon substrate withreconfigurable nonreciprocal transmission that exhibits a large isolationratio and low insertion loss. It also of…