[1] [1] TESTONI P A. Optical coherence tomography[J].The Scientific World Journal,2019,7(1):87-108.

[2] [2] FERCHER A F, HITENBERGER C K, KAMP G, et al. Measurement of intraocular distances by backscattering spectral interferometry[J].Optics Communications,1995,117(1):43-48.

[3] [3] HAEUSLER G,LINDNER M W."Coherence radar" and "spectral radar"-new tools for dermatological diagnosis[J].Journal of Biomedical Optics,1998,3(1):21-31.

[4] [4] SCHMITT J M,KUMAR G.Turbulent nature of refractive-index variations in biological tissue[J].Optics Letters,1996,21(16):1310-1312.

[6] [6] GALVEZ E J.Composite optical vortices formed by collinear Laguerre-Gauss beams[J].Proceedings of SPIE,2006,6131:19-26.

[9] [9] EBRAHIM A A A,BELAFHAL A.Effect of the turbulent biological tissues on the propagation properties of coherent Laguerre-Gaussian beams[J].Optical and Quantum Electronics,2021,53:179.

[10] [10] WANG J,KE X Z,WANG M J.Evolution of phase singularities of Laguerre Gaussian Schell model vortex beam[J].Journal of Optics,2020,22(11):115602.

[11] [11] XU Y G,YANG T,DAN Y Q,et al.Average intensity and spreading of partially coherent dark hollow beam through the atmospheric turbulence along a slant path[J].Optik,2016,127(19):7794-7802.

[12] [12] ZAUDERER E.Complex argument Hermite- Gaussian and Laguerre-Gaussian beams[J].Journal of the Optical Society of America A,1986,3(4):465-469.

[13] [13] ZHONG Y,CUI Z,SHI J,et al.Polarization properties of partially coherent electromagnetic elegant Laguerre-Gaussian beams in turbulent atmosphere[J].Applied Physics B:Lasers and Optics,2011,102(4):937-944.

[14] [14] KIMEL I,ELIAS L R.Relations between Hermite and Laguerre Gaussian modes[J].IEEE Journal of Quantum Electronics,1993,29(9):2562-2567.

[15] [15] ISHIMARU A.Phase fluctuations in a turbulent medium[J].Applied optics,1977,16(12):3190-3192.

[16] [16] ANDREWS L C,PHILLIPS R L.Laser beam propagation through random media［M］.Bellingham: SPIE Press,2005.

[17] [17] ROYCHOWDHURY H,PONOMARENKO S A,WOLF E.Change in the polarization of partially coherent electromagnetic beams propagating through the turbulent atmosphere[J].Journal of Modern Optics,2005,52(11):1611-1618.

[18] [18] YURA H T.Mutual coherence function of a finite cross section optical beam propagating in a turbulent medium[J].Applied Optics,1972,11(6):1399-1406.

[19] [19] WANG S C H,PLONUS M A.Optical beam propagation for a partially coherent source in the turbulent atmosphere[J].Journal of the Optical Society of America,1979,69(9):1297-1304.

[20] [20] GRADSHTEYN I S,RYZHIK I M.Table of integrals,series and products［M］.New York:Academic,2007.

[21] [21] MANDEL L,WOLF E.Optical coherence and quantum optics［M］.Cambridge:Cambridge University Press,1995.

[22] [22] GBUR G,VISSER T D.Coherence vortices in partially coherent beams[J].Optics Communications,2003,222(1-6):117-125.

[23] [23] FREUND I,SHVARTSMAN N.Wave-field phase singularities:the sign principle[J].Physical Review A,1994,50(6):5164-6172.