Title :
Atmospheric pressure sensitivity of the ultrastable monolithic nonplanar ring lasers
Author :
Yang, Tao ; Li, Ye ; Peng, Yu ; Cao, Jianping ; Gao, Chunqing ; Zang, Erjun
Author_Institution :
Sch. of Inf. Sci. & Technol., Beijing Inst. of Technol., Beijing
Abstract :
Atmospheric pressure sensitivity of the ultrastable monolithic nonplanar ring laser has been observed in optic frequency standard experiments. Atmospheric pressure perturbations affect the frequency stability of monolithic nonplanar ring lasers about 3.7 GHz/kPa. In this paper, this susceptibility is measured and quantitatively analyzed. This phenomenon needs to be cancelled in portable device of the 532-nm I2-stabilized optical frequency standards.
Keywords :
frequency standards; laser cavity resonators; laser frequency stability; laser variables measurement; ring lasers; I2-stabilized optical frequency standard; atmospheric pressure sensitivity; frequency stability; optic frequency standard; portable device; quantitative analysis; ultrastable monolithic nonplanar ring laser; wavelength 532 nm; Frequency; Laser stability; Laser theory; Optical devices; Optical mixing; Optical pumping; Optical ring resonators; Optical sensors; Pump lasers; Ring lasers;
Conference_Titel :
Precision Electromagnetic Measurements Digest, 2008. CPEM 2008. Conference on
Conference_Location :
Broomfield, CO
Print_ISBN :
978-1-4244-2399-6
Electronic_ISBN :
978-1-4244-2400-9
DOI :
10.1109/CPEM.2008.4574716
