Spatial resolution enhancement in fiber Raman distributed temperature sensor by employing ForWaRD deconvolution algorithm

Dakin, 1985, Distributed optical fiber Raman temperature sensor using a semiconductor light source and detector, Electron. Lett., 21, 569, 10.1049/el:19850402

Hartog, 1985, Distributed temperature sensing in solid-core fibres, Electron. Lett., 21, 1061, 10.1049/el:19850752

Lees, 1996, 1.64p.m pulsed source for a distributed optical fibre Raman temperature sensor, Electron. Lett., 32, 10.1049/el:19961182

Zaixuan Zhang, Ning Guo, Xiangdong Yu, et al., Distributed fiber optic Raman high-temperature (1000°C) measurement networks, Proc. SPIE 4603 (16) (2001) 116–120.

M.A. Soto, P.K. Sahu, S. Faralli, et al., High performance and highly reliable Raman-based distributed temperature sensors based on correlation-coded OTDR and multimode graded-index fibers, in: Third European Workshop on Optical Fibre Sensors, 66193B, vol. 6619, SPIE, 2007.

Mingshun Jiang, Jing Wang, Dejun Feng, et al., Development of distributed temperature sensor based on single-mode fiber, in: Fourth International Symposium on Precision Mechanical Measurements, vol. 713014, SPIE, 2008.

A.T. Augousti, K.T.V. Grattan, A.W. Palmer, Visible-LED pumped fiber–optic temperature sensor, 0018-9456/88/0900-0470$01, IEEE, 1988.

Ruhman, 1988, Coherent Molecular Vibrational Motion Observed in the Time Domain Through Impulsive Stimulated Raman Scattering, IEEE Journal Of Quantum Electronics, 24, 460, 10.1109/3.146

Zaixuan Zhang, Honglin Liu, et al., Optimum design of 30-km long-distance distributed optical fiber Raman temperature sensor system, Proc. SPIE 5634 (2005) 182–190.

Feced, 1997, Advances in high resolution distributed temperature sensing using the time-correlated single photon counting technique, IEE Proc. Optoelectron., 144, 183, 10.1049/ip-opt:19971183

Lei Zhang, Xue Feng, Qiang Zhou, et al., Raman-based distributed temperature sensor using a 1.66μm ring type Q-switched fiber laser with adjustable pulse width, Proc. SPIE 7134 (2008) 713429.

G. Bolognini et al., Improved performance in Raman-based distributed temperature sensing with coded OTDR and discrete Raman amplification, in: OFS Conf. Tech. Dig, Cancun, Mexico, 2006, p. ThE45.

Farahani, 1999, Spontaneous Raman scattering in optical fibers with modulated temperature Raman remote sensing, J. Lightw. Technol., 17, 1379, 10.1109/50.779159

Zhang, 2009, Improving spatial resolution in fiber Raman distributed temperature sensor by using deconvolution algorithm, Chin. Opt. Lett., 7, 560, 10.3788/COL20090707.0560

J. Geng, R. Jin, J. Xu, X. Li, Yan Li, C. Guo, Gao Wei, H. Zhang, An improved model for the fully distributed temperature single-mode fibre optic sensor based on Raman optical frequency-domain refectometry, J. Opt. A: Pure Appl. Opt. 6 (2004) 932–936.

Salah Bourennane, Caroline Fossati, Adaptive multidimensional Wiener filtering for target detector improvement, J. Appl. Rem. Sens. 4 (April) (2010) 043524.

Bahrampour, 2006, Fourier-wavelet regularized deconvolution (ForWaRD) for lidar systems based on TEA–CO2 laser, Opt. Commun., 257, 97, 10.1016/j.optcom.2005.07.017

Mallat, 1989, Wavelet orthonormal based of L2(R), Trans. Am. Math. Soc., 315, 69, 10.2307/2001373

I. Daubechies, A fine-grain load-adaptive algorithm of the 2D discrete wavelet transform for multithreaded architectures, IEEE Trans. Inform. Theory 36 (5) (1990) 961.

Krim, 1999, IEEE Trans. Inform. Theory, 45, 2225, 10.1109/18.796365

R.A. Gopinath, A new method of estimating wavelet with desired features from a given signal, IEEE Trans. Circuit Systems 41 (4) (1994) 262.

Donoho, 1994, Ideal spatial adaption via wavelet shrinkage, Biometrika, 18

Donoho, 1995, De-noising by soft-thresholding, IEEE Trans. Inform. Theory, 41, 613, 10.1109/18.382009

Bahrampour, 2010, Resolution enhancement in long pulse OTDR for application in structural health monitoring, Opt. Fiber Technol., 16, 240, 10.1016/j.yofte.2010.05.003