NEW SOLUTIONS FOR POLARIZATION-SENSITIVE OPTICAL COHERENCE TOMOGRAPHY

被引：0

作者：

Angelsky, O. V. ^{[1
,2
]}

Zenkova, C. Yu . ^{[2
]}

Bekshaev, A. Ya . ^{[3
]}

Ivanskyi, D. I. ^{[2
]}

Diachenko, M. ^{[4
]}

Zheng, Jun ^{[1
]}

Zhang, Xinzheng ^{[5
,6
,7
]}

机构：

[1] Zhejiang Univ, Taizhou Res Inst, Taizhou 318000, Zhejiang, Peoples R China

[2] Chernivtsi Natl Univ, 2 Kotsyubinsky Str, UA-58012 Chernovtsy, Ukraine

[3] Odesa II Mechnikov Natl Univ, Phys Res Inst, 2 Dvorianska, UA-65082 Odesa, Ukraine

[4] Municipal Enterprise Chernivtsi Reg Clin Cardiol C, Chernovtsy, Ukraine

[5] Nankai Univ, MOE Key Lab Weak Light Nonlinear Photon, Tianjin 300457, Peoples R China

[6] Nankai Univ, TEDA Inst Appl Phys, Int Sino Slovenian Joint Res Ctr Liquid Crystal Ph, Tianjin 300457, Peoples R China

[7] Nankai Univ, Sch Phys, Tianjin 300457, Peoples R China

来源：

UKRAINIAN JOURNAL OF PHYSICAL OPTICS | 2025年 / 26卷 / 03期

关键词：

optical coherence tomography; depolarization; scattering centers; birefringence; Monte-Carlo method; Mach-Zehnder interferometer; MULTIPLE-SCATTERING; PHASE; MODEL;

D O I：

10.3116/16091833/Ukr.J.Phys.Opt.2025.03067

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The work is a development of the studies presented in [1] on the reconstruction of the corneal structure of the eye, using a modified Mach-Zehnder interferometer, equipped with a polarization modulator and a feedback loop. A distinctive feature of this approach is the consideration of the depolarization of the object signal, which arises due to scattering on epithelial cells and keratocytes of the cornea. The introduced ratio of polarized and depolarized intensities enabled the evaluation of the depolarization effect on the object signal, while the proposed experimental solution allowed for an increase in the accuracy of eye structure reconstruction by 22.84%. Elimination of the "noise" vertical component of the object signal, caused by the depolarization of the input horizontally linearly polarized wave, led to the successful reconstruction of the corneal structure from the vertical channel of the interferometer, as demonstrated in this study.

引用

页码：03067 / 03077

页数：11

共 25 条

[1] Detection of multiple scattering in optical coherence tomography using the spatial distribution of Stokes vectors [J].

Adie, Steven G. ;

Hillman, Timothy R. ;

Sampson, David D. .

OPTICS EXPRESS, 2007, 15 (26) :18033-18049

[2] Monte Carlo Model for Describing Photon Interactions with Biological Tissue in New Approaches of Polarization-Sensitive Optical Coherence Tomography [J].

Angelsky, O. V. ;

Zenkova, C. Yu. ;

Ivanskyi, D. I. ;

Ursuliak, Yu. .

OPTICAL MEMORY AND NEURAL NETWORKS, 2025, 34 (01) :30-48

[3] Modeling of the high-resolution optical-coherence diagnostics of bi-refringent biological tissues [J].

Angelsky, O. V. ;

Bekshaev, A. Ya. ;

Zenkova, C. Yu. ;

Ivanskyi, D. I. ;

Zheng, J. ;

Chumak, M. M. .

FRONTIERS IN PHYSICS, 2023, 11

[4] Polarization Sensitive Optical Coherence Tomography: A Review of Technology and Applications [J].

Baumann, Bernhard .

APPLIED SCIENCES-BASEL, 2017, 7 (05)

[5]

Collett E., 2009, FIELD GUIDE POLARIZA

[6]

Gangnus SV, 2004, LASER PHYS, V14, P886

[7] High speed spectral domain polarization sensitive optical coherence tomography of the human retina [J].

Götzinger, E ;

Pircher, M ;

Hitzenberger, CK .

OPTICS EXPRESS, 2005, 13 (25) :10217-10229

[8] POLARIZATION-SENSITIVE LOW-COHERENCE REFLECTOMETER FOR BIREFRINGENCE CHARACTERIZATION AND RANGING [J].

HEE, MR ;

HUANG, D ;

SWANSON, EA ;

FUJIMOTO, JG .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 1992, 9 (06) :903-908

[9]

Lee G. D. R., 2023, 2023 INT EL DEV M IE, P1

[10] Instantaneous quadrature components or Jones vector retrieval using the Pancharatnam-Berry phase in frequency domain low-coherence interferometry [J].

Lippok, Norman ;

Coen, Stephane ;

Leonhardt, Rainer ;

Nielsen, Poul ;

Vanholsbeeck, Frederique .

OPTICS LETTERS, 2012, 37 (15) :3102-3104

← 1 2 3 →