TDLAS–WMS based near-infrared methane sensor system using hollow-core photonic crystal fiber as gas-chamber
- 442 Downloads
Abstract
A near-infrared methane (CH4) sensor system was implemented using a hollow-core photonic crystal fiber (HC-PCF) as gas-chamber. Coupling joints including ceramic ferrules and ceramic mating sleeve were used to realize butt coupling between hollow-core fiber and single-mode fiber. A near-infrared distribute feedback laser was used for CH4 detection based on wavelength modulation spectroscopy technique. CH4 measurements were conducted to derive the sensor-system performances. Using a 5.3 mW laser power and a 0.8 m-long HC-PCF, a minimum detection limit of ~8.7 ppm at 0.1 s averaging time was obtained and it can be further improved to 1.4 ppm at an averaging time of 10 s. A good linear calibration curve between the amplitude ratio (2f/1f) and the CH4 concentration was obtained within the concentration range of 0–1000 ppm. This sensor system shows potential applications in distributed field measurements on CH4 in industrial process control, environmental monitoring, etc.
Keywords
Fiber optics Photonic crystal fiber Infrared absorption spectroscopyNotes
Acknowledgements
The authors wish to express their gratitude to the National Natural Science Foundation of China (Nos. 61627823, 61307124 and 11404129), National Key Technology R&D Program of China (Nos. 2013BAK06B04 and 2014BAD08B03), the Science and Technology Department of Jilin Province of China (Nos. 20120707 and 20140307014SF), the Changchun Municipal Science and Technology Bureau (Nos. 11GH01 and 14KG022), and the State Key Laboratory on Integrated Optoelectronics, Jilin University (No. IOSKL2012ZZ12) for their generous support of this work.
References
- Benabid, F., Couny, F., Knight, J.C., Birks, T.A., Russell, P.S.: Compact, stable and efficient all-fibre gas cells using hollow-core photonic crystal fibres. Nature 434, 488–491 (2005)ADSCrossRefGoogle Scholar
- Cao, Y.C., Jin, W., Yang, F., Ho, H.L.: Phase sensitivity of fundamental mode of hollow-core photonic bandgap fiber to internal gas pressure. Opt. Exp. 22, 13190–13201 (2014)ADSCrossRefGoogle Scholar
- Carvalho, J.P., Lehmann, H., Bartelt, H., Magalhaes, F., Amezcua-Correa, R., Santos, J.L., VanRoosbroeck, J., Araujo, F.M., Ferreira, L.A., Knight, J.C.: Remote system for detection of low-levels of methane based on photonic crystal fibres and wavelength modulation spectroscopy. J. Sens. 2009, 398403 (2009)CrossRefGoogle Scholar
- Chen, C., Newcomb, R.W., Wang, Y.D.: A trace methane gas sensor using mid-infrared cascaded laser at 7.5 μm. Appl. Phys. B 113, 491–501 (2013)ADSCrossRefGoogle Scholar
- Cubillas, A.M., Silva-Lopez, M., Lazaro, J.M., Conde, O.M., Petrovich, M.N., Lopez-Higuera, J.M.: Methane detection at 1670-nm band using a hollow-core photonic bandgap fiber and a multiline algorithm. Opt. Exp. 15, 17570–17576 (2007)ADSCrossRefGoogle Scholar
- Cubillas, A.M., Unterkofler, S., Euser, T.G.: Photonic crystal fibres for chemical sensing and photochemistry. Chem. Soc. Rev. 42, 8629–8648 (2013)CrossRefGoogle Scholar
- He, Q.X., Zheng, C.T., Liu, H.F., Li, B., Du, Q.L., Wang, Y.D.: Development of a near-infrared acetylene detection system based on tunable diode laser absorption spectroscopy at 1.534 μm. Infrared Phys. Technol. 75, 93–99 (2016)ADSCrossRefGoogle Scholar
- Hoo, Y.L., Jin, W., Shi, C.Z., Ho, H.L., Wang, D.N., Ruan, S.C.: Design and modeling of a photonic crystal fiber gas sensor. Appl. Opt. 42, 3509–3515 (2003)ADSCrossRefGoogle Scholar
- Jing, L., Yao, J.Q., Huang, X.H., Lu, Y.: C2H2 sensing at v1 + v3 band with a hollow-core photonic bandgap fiber. Optoelectron. Lett. 7, 463–465 (2011)ADSCrossRefGoogle Scholar
- Karol, K., Mohammad, J., Rafal, L., Przemyslaw, S., Stephen, S., David, T., Frank, T.: CW DFB RT diode laser-based sensor for trace-gas detection of ethane using a novel compact multipass gas absorption cell. Appl. Phys. B 112, 461–465 (2013)ADSCrossRefGoogle Scholar
- Kluczynski, P., Jahjah, M., Nahle, L., Axner, O., Belahsene, S.: Detection of acetylene impurities in ethylene and polyethylene manufacturing processes using tunable diode laser spectroscopy in the 3-μm range. Appl. Phys. B 105, 427–434 (2011)ADSCrossRefGoogle Scholar
- Li, X., Liang, J., Lin, S., Zimin, Y., Zhang, Y., Ueda, T.: NIR spectrum analysis of natural gas based on hollow-core photonic bandgap fiber. IEEE Sens. J. 12, 2362–2367 (2012)CrossRefGoogle Scholar
- Neethu, S., Verma, R., Kamble, S.S., Radhakrishnan, J.K., Krishnapur, P.P., Padaki, V.C.: Validation of wavelength modulation spectroscopy techniques for oxygen concentration measurement. Sens. Actuators B Chem. 192, 70–76 (2014)CrossRefGoogle Scholar
- Parmar, V., Bhatnagar, R., Kapur, P.: Optimized butt coupling between single mode fiber and hollow-core photonic crystal fiber. Opt. Fiber Technol. 19, 490–494 (2013)ADSCrossRefGoogle Scholar
- Ritari, T., Tuominen, J., Ludvigsen, H., Petersen, J.C., Sorensen, T., Hansen, T.P., Simonsen, H.R.: Gas sensing using air-guiding photonic bandgap fibers. Opt. Exp. 12, 4080–4087 (2004)ADSCrossRefGoogle Scholar
- Shemshad, J., Aminossadati, S.M., Kizil, M.S.: A review of developments in near infrared methane detection based on tunable diode laser. Sens. Actuators B Chem. 171, 77–92 (2012)CrossRefGoogle Scholar
- Silveira, J.P., Grasdepot, F.: CH4 optical sensor using a 1.31 μm DFB laser diode. Sens. Actuators B Chem. 25, 603–606 (1995)CrossRefGoogle Scholar
- Tu, X.H., Liu, W.Q., Zhang, Y.J.: 1.58 μm band of CO and CO2 second harmonic detection with tunable diode laser absorption spectroscopy study. Spectrosc. Spectr. Anal. 26, 1190–1194 (2006)Google Scholar
- Viveiros, D., Ferreira, J., Silva, S.O., Ribeiro, J., Flores, D., Santos, J.L., Frazao, O., Baptista, J.M.: Ammonia sensing system based on wavelength modulation spectroscopy. Photon. Sens. 5, 109–115 (2015)ADSCrossRefGoogle Scholar
- Wagner, S., Klein, M., Kathrotia, T., Riedel, U., Kissel, T., Dreizler, A., Ebert, V.: In situ TDLAS measurement of absolute acetylene concentration profiles in a non-premixed laminar counter-flow flame. Appl. Phys. B 107, 585–589 (2012)ADSCrossRefGoogle Scholar
- Wang, J.W., Wang, H.L.: Near-IR tunable laser based photoacoustic sensor for sub-ppb C2H2 detections. Laser Phys. Lett. 12, 055603 (2015)ADSCrossRefGoogle Scholar
- Wu, B.Q., Lu, Y., Hao, C.J., Duan, L.C., Musideke, M., Yao, J.Q.: A photonic crystal fiber sensor based on differential optical absorption spectroscopy for mixed gases detection. Optik 125, 2909–2911 (2014)ADSCrossRefGoogle Scholar
- Yang, F., Jin, W., Cao, Y.C., Ho, H.L., Wang, Y.P.: Towards high sensitivity gas detection with hollow-core photonic bandgap fibers. Opt. Exp. 22, 24894–24907 (2014)ADSCrossRefGoogle Scholar
- Zhao, G., Tan, W., Hou, J.J., Qiu, X.D., Ma, W.G., Li, Z.X., Dong, L., Zhang, L., Yin, W.B.L., Xiao, T., Axner, O., Jia, S.T.: Calibration-free wavelength-modulation spectroscopy based on a swiftly determined wavelength-modulation frequency response function of a DFB laser. Opt. Exp. 24, 1723–1733 (2016)ADSCrossRefGoogle Scholar
- Zheng, C.T., Huang, J.Q., Ye, W.L., Lv, M., Dang, J.M., Cao, T.S., Chen, C., Wang, Y.D.: Demonstration of a portable near-infrared CH4 detection sensor based on tunable diode laser absorption spectroscopy. Infrared Phys. Technol. 61, 306–312 (2013)ADSCrossRefGoogle Scholar
- Zheng, C.T., Ye, W.L., Huang, J.Q., Cao, T.S., Lv, M., Dang, J.M., Wang, Y.D.: Performance improvement of a near-infrared CH4 detection device using wavelet-denoising-assisted wavelength modulation technique. Sens. Actuators B Chem. 190, 249–258 (2014)CrossRefGoogle Scholar