Polarization control in photonic integrated circuit (PIC) waveguides is receiving broad attention for application in quantum systems and telecommunication [1]. Thin film lithium niobate (TFLN) is an ideal platform for polarization control applications due to its birefringence and electro-optic properties [2]. We observe polarization coupling between fundamental TE and TM modes in TFLN waveguides.
Yuheng LiuCheng ZengJinsong Xia
D. N. MoskalevE.D. VoblikovВ. В. Криштоп
Guang YangAlexander V. SergienkoAbdoulaye Ndao
Jingyi WangPengxin ChenDaoxin DaiLiu Liu
Timothy A. RostR. BaumannT. A. Rabson