[1] Zeng T, Gao H, Sun X D et al. Turbulence-induced beam wandering during femtosecond laser filamentation[J]. Chinese Optics Letters, 13, 070008(2015). http://www.opticsjournal.net/Articles/Abstract?aid=OJ150707000070iOlRoU

[2] Jing Xu, Wu Yi, Hou Zaihong et al. Study of irradiance fluctuations for laser beam propagation in atmosphere[J]. Acta Optica Sinica, 30, 3110-3116(2010).

[3] Voyez J, Robert C, Conan J M et al. First on-sky results of the CO-SLIDAR Cn2 profiler [J]. Optics Express, 22, 10948-10967(2014). http://europepmc.org/abstract/med/24921793

[4] Wilson R W, Butterley T, Sarazin M. The Durham/ESO SLODAR optical turbulence profiler[J]. Monthly Notices of the Royal Astronomical Society, 399, 2129-2138(2009). http://mnras.oxfordjournals.org/content/399/4/2129.abstract

[5] Rajbhandari S, Ghassemlooy Z, Haigh P A et al. Experimental error performance of modulation schemes under a controlled laboratory turbulence FSO channel[J]. Journal of Lightwave Technology, 33, 244-250(2015). http://www.opticsinfobase.org/abstract.cfm?URI=jlt-33-1-244

[6] Han Liqiang, You Yahui. Performance of multiple input multiple output free space optical communication under atmospheric turbulence and atmospheric attenuation[J]. Chinese J Lasers, 43, 0706004(2016).

[7] Cheng Zhi, He Feng, Jing Xu et al. Improved retrieval method of turbulence profile from differential column image motion light detection and rangings[J]. Acta Optica Sinica, 36, 0401004(2016).

[8] Jing X, Hou Z H, Wu Y et al. Development of a differential column image motion light detection and ranging for measuring turbulence profiles[J]. Optics Letters, 38, 3445-3447(2013). http://europepmc.org/abstract/med/23988980

[9] Avila R, Vernin J, Sánchez L J. Atmospheric turbulence and wind profiles monitoring with generalized scidar[J]. Astronomy & Astrophysics, 369, 364-372(2001). http://www.jstor.org/servlet/linkout?suffix=rf4&dbid=16&doi=10.1086%2F505409&key=10.1051%2F0004-6361%3A20010134

[10] Butterley T, Wilson R W, Sarazin M. Determination of the profile of atmospheric optical turbulence strength from SLODAR data[J]. Monthly Notices of the Royal Astronomical Society, 369, 835-845(2006). http://onlinelibrary.wiley.com/doi/10.1111/j.1365-2966.2006.10337.x/full

[11] Els S G, Schöck M, Seguel J et al. Study on the precision of the multiaperture scintillation sensor turbulence profiler (MASS) employed in the site testing campaign for the Thirty Meter Telescope[J]. Applied Optics, 47, 2610-2618(2008). http://www.opticsinfobase.org/abstract.cfm?URI=ao-47-14-2610

[12] Gimmestad G, Roberts D, Stewart J et al. Development of a lidar technique for profiling optical turbulence[J]. Optical Engineering, 51, 101713(2012). http://www.opticsinfobase.org/abstract.cfm?uri=ISA-2014-JTu2C.1

[13] Cheng Z, Tan F F, Jing X et al. Retrieval of Cn2 profile from differential column image motion lidar using the regularization method [J]. Chinese Optics Letters, 15, 020101(2017). http://www.opticsjournal.net/Articles/Abstract?aid=OJ1702070000256B8EaH

[14] Liu Jianfei, Shi Huimin, Zeng Xiangye et al. Channel estimation method based on wavelet and improved ISFA for CO-OFDM systems[J]. Chinese J Lasers, 42, 1205002(2015).

[15] Wang Hongqiang, Shang Chunyang, Gao Ruipeng et al. An improvement of wavelet shrinkage denoising via wavelet coefficient transformation[J]. Journal of Vibration and Shock, 30, 165-168(2011).

[16] Li Suwen, Xie Pinhua, Li Yujin et al. Wavelet transform based differential optical absorption spectroscopy data processing[J]. Acta Optica Sinica, 26, 1601-1604(2006).

[17] Li Xinzhong, Dai Qin, Wang Xijun et al. Digital speckle correlation method of multi-scale wavelet noise reduction[J]. Optics and Precision Engineering, 15, 57-62(2007).

[18] Liu Bainian, Huang Qunbo, Zhang Weimin et al. Invesitgation and experiments of wavelet thresholding in ensemble-based background error variance[J]. Acta Physica Sinica, 66, 020505(2017).

[19] Sun Lei, Zhang Zhili, Tan Lilong et al. Denoising method of dynamic grating Moiré signal based on wavelet threshold[J]. Infrared and Laser Engineering, 39, 576-580(2010).

[20] Huang N E, Shen Z, Long S R et al. The empirical mode decomposition and the Hilbert spectrum for nonlinear and non-stationary time series analysis[C]. Proceedings of the Royal Society of London A: mathematical, physical and engineering sciences. The Royal Society, 454, 903-995(1998).

[21] Cui Bingbo, Chen Xiyuan, Song Rui. Application of EMD threshold filtering for fiber optical Gyro drift signal denoising[J]. Acta Optica Sinica, 35, 0207001(2015).

[22] Horvatic D, Stanley H E, Podobnik B. Detrended cross-correlation analysis for non-stationary time series with periodic trends[J]. Europhysics Letters, 94, 18007(2011). http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2011EL.....9418007H&db_key=PHY&link_type=ABSTRACT&high=18899

[23] Gao Shentong, Xu Changchun. Detrended fluctuation analyses on precipitation and air temperature in the headwaters of the Irtysh River basin over the last 50 years[J]. Journal of Glaciology and Geocryology, 36, 706-716(2014).

[24] He Wenping, Wu Qiong, Zhang Wen et al. Comparison of applications of different filter methods for de-noising detrended fluctuation analysis[J]. Acta Physica Sinica, 60, 029203(2011).

[25] Mert A, Akan A. Detrended fluctuation thresholding for empirical mode decomposition based denoising[J]. Digital Signal Processing, 32, 48-56(2014). http://dl.acm.org/citation.cfm?id=2657302

[26] Hu Aijun, Sun Jingjing, Xiang Ling. Mode mixing in empirical mode decomposition[J]. Journal of Vibration, Measurement & Diagnosis, 31, 429-434(2011).

[27] Yu Jintao, Zhao Shuyan, Wang Qi. De-nosing of acoustic emission signals based on empirical mode decomposition and wavelet transform[J]. Journal of Harbin Institute of Technology, 43, 88-92(2011).

[28] Zhang Jun, Pan Zexin, Zheng Yuxin et al. Research on vibration signal trend extraction[J]. Acta Electronica Sinica, 45, 22-28(2017).