Abstract
Compact lithium niobate polarization-independent electrooptic modulators using integration of polarization splitters and mode converters are presented. Experimental results show polarization-dependent loss as low as 0.04 dB can be achieved for devices fabricated on Z-cut substrates with an applied voltage of 26 V. The electrode lengths required for electrooptic modulation are 10 and 6 mm for TE and TM modes, respectively, and the total device length is only 1.6 cm. Moreover, only one diffusion step is required that greatly simplifies the fabrication process.
© 2016 IEEE
PDF Article
More Like This
TE/TM mode electro-optic conversion based on a titanium diffusion lithium niobate waveguide with a polarization-maintained fiber structure
Yang Li, Zuoxin Yang, Huajiang Chen, Runhao Liu, Jiahao Peng, Fangheng Fu, Tiefeng Yang, Heyuan Guan, Xu Yang, Hongwei Di, and Huihui Lu
Appl. Opt. 62(32) 8661-8669 (2023)
Cited By
You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Login to access Optica Member Subscription