Analysis of femtosecond self-polarization modulation in semiconductor optical amplifier

Mao Tong Liu*, Ai Ying Yang, Yu Nan Sun

*此作品的通讯作者

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Based on a three-band model, a new theoretical model is derived to describe the self-polarization modulation (SPoIM) effect in semiconductor optical amplifier (SOA) on femtosecond time-scale. In the case of SPoIM, the phase difference between the TE and the TM modes is created by the signal itself and results in changes of polarization states of the signal. Numerical experiments are carried out to analyze the gain and the signal induced phase shift when an ultrashort optical pulse injected into a tensile strained SOA. The higher injected power can induce a larger phase shift. The polarization-dependent effect has much more influences on strong optical pulses.

源语言英语
主期刊名Optoelectronic Materials and Devices II
DOI
出版状态已出版 - 2007
活动Optoelectronic Materials and Devices II - Wuhan, 中国
期限: 2 11月 20075 11月 2007

出版系列

姓名Proceedings of SPIE - The International Society for Optical Engineering
6782
ISSN(印刷版)0277-786X

会议

会议Optoelectronic Materials and Devices II
国家/地区中国
Wuhan
时期2/11/075/11/07

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引用此

Liu, M. T., Yang, A. Y., & Sun, Y. N. (2007). Analysis of femtosecond self-polarization modulation in semiconductor optical amplifier. 在 Optoelectronic Materials and Devices II 文章 67820A (Proceedings of SPIE - The International Society for Optical Engineering; 卷 6782). https://doi.org/10.1117/12.745848