High Efficiency Four-Wave Mixing with Relaxation Coupling of Longitude-Optical Phonons in Semiconductor Quantum Wells

• Published in: Communications in theoretical physics Vol. 63; no. 5; pp. 599 - 604
• Main Author: 余彦超 郑学军 王登龙 丁建文
• Format: Journal Article
• Language: English
• Published: 01.05.2015
• Subjects: Amplitudes; Conversion; Cross coupling; Four-wave mixing; Joining; Phonons; Quantum wells; Semiconductors; 光学声子; 光转换效率; 半导体; 四波混频; 弛豫; 电磁诱导透明; 耦合强度; 量子控制

The time-dependent analysis of four-wave mixing （FWM） has been performed in four-level double semiconductor quantum wells （SQWs） considering the cross-coupling of the longitude-optical phonons （LOP） relaxation. It is shown that both the amplitude and the conversion efficiency of the FWM field enhanc...