紧凑坚固Littman-Metcalf型可调谐外腔半导体激光器

CORC > 上海光学精密机械研究所 > 中国科学院上海光学精密机械研究所 > 空间激光信息技术研究中心

	紧凑坚固Littman-Metcalf型可调谐外腔半导体激光器
	魏芳 ; 陈迪俊 ; 辛国锋 ; 孙延光 ; 方祖捷 ; 蔡海文 ; 瞿荣辉
刊名	中国激光
	2013
卷号	40 期号:11 页码:1102012
其他题名	A Compact and Rugged Tunable External Cavity Diode Laser with Littman-Metcalf Configuration
通讯作者	魏芳, 中国科学院上海光学精密机械研究所, 上海市全固态激光器与应用技术重点实验室, 上海 201800, 中国. ; 陈迪俊, 中国科学院上海光学精密机械研究所, 上海市全固态激光器与应用技术重点实验室, 上海 201800, 中国. ; 辛国锋, 中国科学院上海光学精密机械研究所, 上海市全固态激光器与应用技术重点实验室, 上海 201800, 中国. ; 孙延光, 中国科学院上海光学精密机械研究所, 上海市全固态激光器与应用技术重点实验室, 上海 201800, 中国. ; 方祖捷, 中国科学院上海光学精密机械研究所, 上海市全固态激光器与应用技术重点实验室, 上海 201800, 中国. ; 蔡海文, 中国科学院上海光学精密机械研究所, 上海市全固态激光器与应用技术重点实验室, 上海 201800, 中国. ; 瞿荣辉, 中国科学院上海光学精密机械研究所, 上海市全固态激光器与应用技术重点实验室, 上海 201800, 中国.
中文摘要	构建了一种基于Littman-Metcalf 结构的外腔半导体激光器。该激光器采用基于星形柔性铰链转动机制的紧凑型设计,并利用有限元分析的方法对其机械结构进行了分析及设计,转动臂实现了高达3.7 kHz的基模共振频率。根据无跳模调谐条件对外腔设计进行了优化,提高了激光器的性能。该激光器为单纵模运转,工作波长约为780 nm,无跳模调谐范围大于等于80 GHz,且在无重新装调情况下可稳定工作一年以上,表明激光器具有良好的可靠性。同时该激光器可锁定在~(87)Rb(F=2F′=2,3)吸收峰上,持续时间超过24 h,其线宽为200 kHz,温度稳定度为35 MHz/℃,且稳频激光器的Allen方差在测量时间为3 s时可达到3.5*10 ~(-11),24 h内光功率波动小于0.75%,具有较高的稳定性。
英文摘要	An external cavity diode laser (ECDL) with Littman-Metcalf configuration is constructed in this paper. The ECDL adopts a compact structure with a star-flexure hinge as the tuning mechanism. Its mechanical characteristics and design are analyzed and optimized by finite element calculations. The first order resonance frequency of tuning arm is measured as 3.7 kHz. The laser cavity structure parameters are designed according to the mode-hop-free tuning condition, and the performance of the ECDL is obviously improved, showing single-mode operation with mode-hopping free tuning range over 80 GHz at 780 nm. The device has been operating stably without realignment for more than one year, indicating its good ruggedness. The frequency of ECDL can be locked at ~(87)Rb (F=2F′=2,3) transitions. The linewidth of 200 kHz and temperature stability of 35 MHz/℃ are measured, and the Allen deviation reaches 3.5*10~(-11) in 3-s integration time. Its output power is continuously monitored with fluctuation below 0.75% for 24 h, showing with good stability.
收录类别	EI
语种	中文
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.siom.ac.cn/handle/181231/14934]
专题	上海光学精密机械研究所_空间激光信息技术研究中心
作者单位	1.Wei Fang, Shanghai Key Laboratory of All Solid-State Laser and Applied Techniques, Shanghai Institute of Optics and Fine Mechanics,Chinese Academy of Sciences, Shanghai 201800, China. 2.Chen Dijun, Shanghai Key Laboratory of All Solid-State Laser and Applied Techniques, Shanghai Institute of Optics and Fine Mechanics,Chinese Academy of Sciences, Shanghai 201800, China. 3.Xin Guofeng, Shanghai Key Laboratory of All Solid-State Laser and Applied Techniques, Shanghai Institute of Optics and Fine Mechanics,Chinese Academy of Sciences, Shanghai 201800, China. 4.Sun Yanguang, Shanghai Key Laboratory of All Solid-State Laser and Applied Techniques, Shanghai Institute of Optics and Fine Mechanics,Chinese Academy of Sciences, Shanghai 201800, China. 5.Fang Zujie, Shanghai Key Laboratory of All Solid-State Laser and Applied Techniques, Shanghai Institute of Optics and Fine Mechanics,Chinese Academy of Sciences, Shanghai 201800, China. 6.Cai Haiwen, Shanghai Key Laboratory of All Solid-State Laser and Applied Techniques, Shanghai Institute of Optics and Fine Mechanics,Chinese Academy of Sciences, Shanghai 201800, China. 7.Qu Ronghui, Shanghai Key Laboratory of All Solid-State Laser and Applied Techniques, Shanghai Institute of Optics and Fine Mechanics,Chinese Academy of Sciences, Shanghai 201800, China.
推荐引用方式 GB/T 7714	魏芳,陈迪俊,辛国锋,等. 紧凑坚固Littman-Metcalf型可调谐外腔半导体激光器[J]. 中国激光,2013,40(11):1102012.
APA	魏芳.,陈迪俊.,辛国锋.,孙延光.,方祖捷.,...&瞿荣辉.(2013).紧凑坚固Littman-Metcalf型可调谐外腔半导体激光器.中国激光,40(11),1102012.
MLA	魏芳,et al."紧凑坚固Littman-Metcalf型可调谐外腔半导体激光器".中国激光 40.11(2013):1102012.