標題: | Antiresonant reflecting optical waveguides polarization beam splitters |
作者: | Huang, Yang-Tung Jang, Chiou-Hung Hsu, Shih-Hsin Deng, Jau-Jan 電子工程學系及電子研究所 Department of Electronics Engineering and Institute of Electronics |
關鍵字: | beam splitting;integrated optics;optical planar waveguides;polarization;waveguide couplers |
公開日期: | 1-九月-2006 |
摘要: | Three different configurations of polarization beam splitters based on antiresonant reflecting optical waveguide (ARROW) structures are proposed. The polarization splittings are attained by utilizing various characteristics of basic ARROW and/or ARROW-B. In comparison with conventional waveguides, ARROW structures utilizing antiresonant reflection as the guiding mechanism can have large core sizes compatible with single-mode fibers and, thus, provide better coupling. Design principles and characteristics of these ARROW polarization beam splitters are discussed in detail, and the simulation results show that all these devices have good polarization discrimination with crosstalk < -20 dB. |
URI: | http://dx.doi.org/10.1109/JLT.2006.879503 http://hdl.handle.net/11536/11852 |
ISSN: | 0733-8724 |
DOI: | 10.1109/JLT.2006.879503 |
期刊: | JOURNAL OF LIGHTWAVE TECHNOLOGY |
Volume: | 24 |
Issue: | 9 |
起始頁: | 3553 |
結束頁: | 3560 |
顯示於類別: | 期刊論文 |