High Sensitive Photoacoustic Gas Sensor Based on Low Output Power Laser and Digital Lock-in Technology

[1] Li C G, Dong L, Zheng C T, et al, Sensor Actuat B-Chem., 2016, 232: 188.

[2] Martin-Mateos P, Hayden J, Acedo P, et al, Anal. Chem., 2017, 89: 5916.

[3] Waclawek J P, Bauer V C, Moser H, et al, Opt. Express, 2016, 24: 28958.

[4] Waclawek J P, Lewicki R, Moser H. Appl. Phys. B: Lasers Opt., 2014, 117(1): 113.

[5] Patimisco P, Scamarcio G, Tittel F K, et al, Sensors, 2014, 14: 6165.

[6] Yi H, Liu K, Chen W, et al, Opt. Lett., 2011, 36(4): 481.

[7] Ma Y F, He Y, Tong Y, et al, Opt. Express, 2018, 26(24): 32103.

[8] Gray S, Liu A, Xie F, et al. Opt. Express, 2010, 18(22): 23353.

[9] Dong L, Wu H P, Zheng H D, et al, Opt. Lett., 2014, 39(8): 2479.

[11] Ma Y F, Lewicki R, Razeghi M, et al, Opt. Express, 2013, 21(1): 1008.

[12] Waclawek J P, Moser H, Lendl B. Opt. Express, 2016, 24: 6559.

[13] Zheng H D, Dong L, Yin X. Sensor Actuat B-Chem., 2015, 208: 173.

[14] Spagnolo V, Patimisco P, Borri S. Opt. Lett., 2012, 37: 4461.

[15] Triki M, Nguyen Ba T, Vicet A. Infrared Phys. Techn., 2015, 69: 74.

[16] Spagnolo V, Patimisco P, Pennetta R, et al. Opt. Express, 2015, 23(6): 7574.

[17] Li C G, Zheng C T, Dong L, et al. Appl. Phys. B: Lasers Opt., 2016, 122: 185.

[18] Dallner M, Hfling S, Kamp M. Electron. Lett., 2013, 49: 286.

[19] Li C G, Dong L, Zheng C T, et al. Sensors, 2018, 18: 723.

[20] Ma Y F. Appl. Sci., 2018, 8: 1822.