Han, K.G. Kim, S. Kim, D.H. Jo, J.C. Choi, S.S. 2024-01-21T23:43:18Z 2024-01-21T23:43:18Z 2022-01-10 1991-07 0146-9592 https://pubs.kist.re.kr/handle/201004/146775 Polarization splitters that use an asymmetric branching waveguide and can be fabricated along the Z axis as well as the X axis of LiNbO3 are proposed and demonstrated. In these devices, two polarization states are converted to two different spatial modes, and these modes are split by the asymmetric branching waveguide. The extinction ratios of the two polarization splitters are shown to be less than ？12 dB. ？ 1991 Optical Society of America. English Ti:LiNbO3 polarization splitters using an asymmetric branching waveguide Article 10.1364/OL.16.001086 1 Optics Letters, v.16, no.14, pp.1086 - 1088 Optics Letters 16 14 1086 1088 scopus 2-s2.0-0004520889 Article 광도파로 LiNbO//3 편광분리기