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…