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 2007 → 5 11月 2007 |
出版系列
姓名 | Proceedings of SPIE - The International Society for Optical Engineering |
---|---|
卷 | 6782 |
ISSN(印刷版) | 0277-786X |
会议
会议 | Optoelectronic Materials and Devices II |
---|---|
国家/地区 | 中国 |
市 | Wuhan |
时期 | 2/11/07 → 5/11/07 |
指纹
探究 'Analysis of femtosecond self-polarization modulation in semiconductor optical amplifier' 的科研主题。它们共同构成独一无二的指纹。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