Photonic Sensors, 2018, 8 (2): 127, Published Online: Aug. 4, 2018  

SNR Improvement of QEPAS System by Preamplifier Circuit Optimization and Frequency Locked Technique

Author Affiliations
1 School of Information Science and Engineering and Shandong Provincial Key Laboratory of Laser Technology and Application, Shandong University, Jinan, 250100, China
2 School of Physics Science and Information Technology and Shandong Key Laboratory of Optical Communication Science and Technology, Liaocheng University, Liaocheng, 252059, China
Copy Citation Text

Qinduan ZHANG, Jun CHANG, Zongliang WANG, Fupeng WANG, Fengting JIANG, Mengyao WANG. SNR Improvement of QEPAS System by Preamplifier Circuit Optimization and Frequency Locked Technique[J]. Photonic Sensors, 2018, 8(2): 127.

References

[1] W. Schippers, E. Gershnabel, J. Burgmeier, O. Katz, U. Willer, I. S. Averbukh, et al., “Stimulated Raman rotational photoacoustic spectroscopy using a quartz tuning fork and femtosecond excitation,” Applied Physics B, 2011, 105(2): 203-211.

[2] Y. N. Liu, J. Chang, J. Lian, Z. J. Liu, Q. Wang, and C. G. Zhu, “A time difference method for measurement of phase shift between distributed feedback laser diode (DFB-LD) output wavelength and intensity,” Sensors, 2015, 15(7): 16153-16161.

[3] Y. N. Liu, J. Chang, J. Lian, Z. J. Liu, Q. Wang, and Z. G. Qin, “Quartz-enhanced photoacoustic spectroscopy with right-angle prism,” Sensors, 2016, 16(2): 1-7.

[4] A. A. Kosterev, F. K. Tittel, D. V. Serebryakov, A. L. Malinovsky, and I. V. Morozov, “Applications of quartz tuning fork in spectroscopic gas sensing,” Review of Scientific Instruments, 2005, 76(4): 043105-1-043105-9.

[5] Q. D. Zhang, J. Chang, F. P. Wang, Z. L. Wang, Y. L. Xie, and W. H. Gong, “Improvement in QEPAS system utilizing a second harmonic based wavelength calibration technique,” Optics Communications, 2018, 415: 25-30.

[6] K. Matsui, OPA application skills 100 cases. Beijing, China: Science Press, 2006: 65-75.

[7] A. Kay, “Analysis and measurement of intrinsic noise in op amp circuits,” Global Electronics China, 2010, 6: 41-44.

[8] P. Patimisco, G. Scamarcio, F. K. Tittel, and V. Spagnolo, “Quartz-enhanced photoacoustic spectroscopy: a review,” Sensors, 2014, 14(4): 6165-6206.

[9] R. D. Grober, J. Acimovic, J. Schuck, D. Hessman, P. J. Kindlemann, J. Hespanha, et al., “Fundamental limits to force detection using quartz tuning forks,” Review of Scientific Instruments, 2000, 71(7): 2776-2780.

[10] A. A. Kosterev, Y. A. Bakhirkin, and F. K. Tittel, “Ultrasensitive gas detection by quartz-enhanced photoacoustic spectroscopy in the fundamental, molecular absorption bands region,” Applied Physics B, 2005, 80(1): 133-138.

[11] A. A. Kosterev, Y. A. Bakhirkin, R. F. Curl, and F. K. Tittel, “Quartz-enhanced photoacoustic spectroscopy,” Optics Letters, 2002, 27(21): 1902-1904.

[12] X. Chen, J. Chang, F. P. Wang, Z. L. Wang, W. Wei, Y. Y. Liu, et al., “A portable analog lock-in amplifier for accurate phase measurement and application in high-precision optical oxygen concentration detection,” Photonic Sensors, 2017, 7(1): 27-36.

Qinduan ZHANG, Jun CHANG, Zongliang WANG, Fupeng WANG, Fengting JIANG, Mengyao WANG. SNR Improvement of QEPAS System by Preamplifier Circuit Optimization and Frequency Locked Technique[J]. Photonic Sensors, 2018, 8(2): 127.

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!