Kim, G. Kang, B. Lee, S. Chang, H. Choi, M. Lee, S. Woo, D. Kim, S. 2024-01-12T10:41:01Z 2024-01-12T10:41:01Z 2022-03-07 1999-08 0000-0000 https://pubs.kist.re.kr/handle/201004/84904 TE/TM mode splitting is an important integrated-optic function for fiber communication system and fiber sensors, where orthogonal polarization states of the signals are particularly emphasized. Guided-wave TE/TM mode splitting has been demonstrated in LiNbO3, III-V compound semiconductors and polymers. They used an asymmetric Y-junction with different preferences of polarizations, a double mode waveguide with different coupling lengths for TE and TM modes, and the photo-bleaching induced birefringence, respectively. We present a novel TE/TM mode splitter utilizing the multimode interference and the linear electrooptic (LEG) effect, It employs a new operating principle, and shows several important characteristics: high extinction ratio, low excess loss, easy fabrication and large fabrication tolerance, and integratibility with other photonic devices. ？ 1999 IEEE. English Institute of Electrical and Electronics Engineers Inc. A multimode-interferenced electrooptic TE/TM mode splitter Conference 10.1109/CLEOPR.1999.811572 1 1999 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 1999, pp.565 - 566 1999 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 1999 565 566 US Seoul 1999-08-30 CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics 2-s2.0-0033317426