光学学报, 2001, 21 (12): 1486, 网络出版: 2006-08-10
低温下半导体激光器注入锁定产生的可调谐压缩光
Generation of Tunable Amplitude-Squeezed Light by Injection Locking a Laser Diode at Low Temperature
摘要
利用钛宝石激光器注入锁定低温(80K)下的半导体激光器获得了低于散粒噪声极限1.1 dB、调谐范围为13GHz的强度压缩光,并且在实验上与光栅反馈所产生的强度压缩光进行了比较.
Abstract
Tunable amplitude squeezed light is experimentally generated at low temperature (80 K) in a laser diode with light injection locking from Ti:sapphire laser. The amplitude squeezing of the output light from the laser diode can be obtained at 1.1 dB (lower than shot noise limit) throughout a tunable range 13 GHz. The amplitude squeezed light generated by injection locking is compared with that by external grating feedback.
陶桦, 刘涛, 张靖, 谢常德, 彭堃墀. 低温下半导体激光器注入锁定产生的可调谐压缩光[J]. 光学学报, 2001, 21(12): 1486. 陶桦, 刘涛, 张靖, 谢常德, 彭堃墀. Generation of Tunable Amplitude-Squeezed Light by Injection Locking a Laser Diode at Low Temperature[J]. Acta Optica Sinica, 2001, 21(12): 1486.
PDF全文
