2 papers
physics.optics2015
Polarization-dependent all-optical modulator with ultra-high modulation depth based on a stereo graphene-microfiber structure
Fei Xu, Jin-hui Chen, Bi-cai Zheng +3
We report an in-line polarization-dependent all-optical fiber modulator based on a stereo graphene-microfiber structure (GMF) by utilizing the lab-on-rod technique. Owing to the un…
physics.optics2014
The influence of van der Waals forces on the waveguide deformation and power limit of nanoscale optomechanical systems
Fei Xu, Bi-cai Zheng, WEi Luo +1
The ultra-short range force, van der Waals force (VWF), will rise rapidly when one nanoscale waveguide is close to another one, and be stronger than the external transverse gradien…