Spectral characteristics of a laser emitter designed for pumping and detecting a reference quantum transition of a caesium frequency standard

被引:7
|
作者
Ivanov, A. V. [1 ]
Kurnosov, V. D. [1 ]
Kurnosov, K. V. [1 ]
Romantsevich, V. I. [1 ]
Chernov, R. V. [1 ]
Marmalyuk, A. A. [1 ]
Volkov, N. A. [1 ]
Zholnerov, V. S. [2 ]
机构
[1] Fed State Unitary Enterprise MF Stelmakh Polyus R, Moscow 117342, Russia
[2] JSC RIRT, St Petersburg 191124, Russia
关键词
frequency standard; single-frequency laser; Bragg diffraction grating; D-2 line of the caesium atom;
D O I
10.1070/QE2011v041n08ABEH014588
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Experimental and calculated spectral characteristics of a diode laser with a Bragg grating soldered on a thermoelectric cooler are presented. A model of the laser is developed, which takes into account the pressure arising after soldering the Bragg grating on the thermoelectric cooler, as well as temperature and dispersion. Theoretical and experimental spectral characteristics of the laser are compared and their satisfactory agreement is shown.
引用
收藏
页码:692 / 696
页数:5
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