@article{d0ff452f31e749ff998c1b3500d036db,
title = "Adiabaticity Engineered Silicon Polarization Independent 3-dB Coupler for the O-Band",
abstract = "We demonstrate a compact and broadband polarization independent 3-dB coupler for the O-band on silicon-on-insulator platform. Using the multi-parameter adiabaticity engineering protocol, unwanted coupling between eigenmodes in mode evolution couplers are redistributed for dual polarization modes and multiple wavelengths, resulting in a large operating bandwidth for both TE and TM polarizations. The fabricated device has a bandwidth of 70 nm with a compact mode evolution region of 27 μm.",
author = "Chung, {Hung Ching} and Chen, {Chih Hsien} and Lu, {Guan Xun} and Hung, {Yung Jr} and Tseng, {Shuo Yen}",
note = "Funding Information: This work was supported in part by the Ministry of Science and Technology, Taiwan under Grants 111-2221-E-006-052-MY3 and 109-2221-E-110-068-MY3 and in part by Higher Education SPROUT project, Ministry of Education, Taiwan. Publisher Copyright: {\textcopyright} 2009-2012 IEEE.",
year = "2023",
month = jun,
day = "1",
doi = "10.1109/JPHOT.2023.3271320",
language = "English",
volume = "15",
journal = "IEEE Photonics Journal",
issn = "1943-0655",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "3",
}