Application of Difference Frequency Laser in Trace Gas Measurement System

Qiu Xia Yang; Yang Ping Zhu; Zhi Quan  Li; Zheng Jun Liu

doi:10.4028/www.scientific.net/AMR.225-226.1323

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 225-226Application of Difference Frequency Laser in Trace...

Application of Difference Frequency Laser in Trace Gas Measurement System

Abstract:

Based on Nd:YAG laser, tunable diode laser, electro-optic amplitude modulator and the difference frequency generator, a servo scanning laser source is designed, and the principle of trace gas concentration measurement model is introduced as well, which can realize the gas concentration measurement in the band of mid-infrared and far-infrared. Based on the theory of electromagnetic field, mutual coupling equation about laser transmission in nonlinear crystal and the optical frequency conversion characteristics are analyzed theoretically. As a result, in the range of far-field, electric field intensity of coupled wave increases approximatively exponentially,then tends to be stable.

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Periodical:

Advanced Materials Research (Volumes 225-226)

Pages:

1323-1326

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.225-226.1323

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Online since:

April 2011

Authors:

Qiu Xia Yang, Yang Ping Zhu, Zhi Quan Li, Zheng Jun Liu

Keywords:

Difference Frequency Laser, Mutual Coupling Equation, PPLN, Trace Gas Measurment

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References

[1] Pierre-Marie Flaud, Johannes Orphal. Infrared Physics & Technology. Vol. 51 (2008), p.322–331.

Google Scholar

[2] Shunxing Hu, Huanling Hu, Yinchao Zhang, Jun Zhou, et al. Chin. Opt. Lett. Vol. 1(2003), pp.435-437.

Google Scholar

[3] Z. Li, H. Wang, and X. Tian. Laser & Infrared., Vol. 38(2008), pp.1037-1041.

Google Scholar

[4] M. Mürtz, D. Halmer, M. s Horstjann, S. Thelen, and P. Hering. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. Vol. 63(2006), pp.963-969.

DOI: 10.1016/j.saa.2005.11.015

Google Scholar

[5] Mikhail Mazurenka, Andrew J. Orr-Ewing, Robert Peverall and Grant A.D. Annu. Rep. Prog. Chem. Sect. C, Vol. 101(2005), pp.100-142.

DOI: 10.1039/b408909j

Google Scholar

[6] CUI Xiao-juan, LIU Wen-qing, CHEN Dong, et al. JOURNAL OF ATMOSPHERIC AND ENVIRONMENTAL OPTICS. Vol. 3( 2008), pp.151-155.

Google Scholar

[7] Z. Cao, X. Gao, L. Deng, et al. Spectrochimica Acta Part A, Vol. 68 (2007), pp.74-77.

Google Scholar

[8] G. D'Amico, G. Pesce, G. Rusciano, A. Sasso. Optics and Lasers in Engineering Vol. 37 (2002), p.481–493.

Google Scholar

[9] T. Zhou, B. Liu, and C. Sun. Opt. Lett. Vol. 7(2009).

Google Scholar

[10] J. Yao. Journal of china institute of metrology. 12, 2(2001).

Google Scholar

[11] M. Suzuki, H. Kiriyama, Y. Nakai, et al. Optics communications. 283, 3(2010).

Google Scholar