2 citations · 2 across the 3 of their papers we have counts for
3 papers
physics.optics2024
Dual-band Photonic Filters with Wide Tunable Range Using Chirped Sampled Gratings
Siemng Zhu, Bocheng Yuan, Weiqing Cheng +6
We have developed a photonic filter featuring dual independently tunable passbands. Employing the reconstruction equivalent-chirp technique, we designed linearly chirped sampled Br…
physics.optics2022
Regrowth-free AlGaInAs MQW polarization controller integrated with sidewall grating DFB laser
Xiao Sun, Song Liang, Weiqing Cheng +8
We report an AlGaInAs multiple quantum well integrated source of polarization controlled light consisting of a polarization mode converter PMC, differential phase shifter(DPS), and…
physics.optics2022★ 2 cited
Stepped-height ridge waveguide MQW polarization mode converter monolithically integrated with sidewall grating DFB laser
Xiao Sun, Weiqing Cheng, Song Liang +8
We report the first demonstration of a 1555 nm stepped-height ridge waveguide polarization mode converter monolithically integrated with a side wall grating distributed-feedback (D…