Frequency-stabilized diode laser at 780 nm with a continuously locked time over 100 h

被引：0

作者：

周通 ^{[1
]}

齐向晖 ^{[1
]}

王青 ^{[1
]}

熊炜 ^{[1
]}

段俊 ^{[1
]}

周小计 ^{[1
]}

陈徐宗 ^{[1
]}

机构：

[1] Institute of Quantum Electronics,School of Electronics Engineering and Computer Science,Peking University

来源：

Chinese Optics Letters | 2010年 / 8卷 / 05期

基金：

中国国家自然科学基金;

关键词：

time; over; Frequency-stabilized diode laser at 780 nm with a continuously locked time over 100 h; APD; GBS; PZT; nm;

D O I：

暂无

中图分类号：

TN248.4 [半导体激光器];

学科分类号：

0803 ; 080401 ; 080901 ;

摘要：

Two extended-cavity diode lasers at 780 nm which are longtime frequency-stabilized to Rb;saturated absorption signals are reported.A high-performance frequency-locking circuit module using a first-harmonic detection technique is designed and achieved.Two lasers are continuously frequency-stabilized for over 100 h in conventional laboratory condition.The Allan standard deviation of either laser is estimated to be 1.3×10;at an integration time of 25 s.The system environment temperature drift is demonstrated to be the main factor affecting long-term stability of the stabilized lasers based on our correlation study between beat frequency and system environment temperature.

引用

页码：496 / 498

页数：3

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