Simultaneous B-M-mode scanning method for real-time full-range Fourier domain optical coherence tomography

被引：122

作者：

Yasuno, Y ^{[1
]}

Makita, S ^{[1
]}

Endo, T ^{[1
]}

Aoki, G ^{[1
]}

Itoh, M ^{[1
]}

Yatagai, T ^{[1
]}

机构：

[1] Univ Tsukuba, Inst Appl Phys, Tsukuba, Ibaraki 3058573, Japan

来源：

APPLIED OPTICS | 2006年 / 45卷 / 08期

关键词：

D O I：

10.1364/AO.45.001861

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

High-speed complex full-range Fourier domain optical coherence tomography (FD-OCT) is demonstrated. In this FD-OCT, the phase modulation of a reference beam (M scan) and transversal scanning (B scan) are simultaneously performed. The Fourier transform method is applied along the direction of the B scan to reconstruct complex spectra, and the complex spectra comprise a full-range OCT image. Because of this simultaneous B-M-mode scan, the FD-OCT requires only a single A scan for each single transversal position to obtain a full-range FD-OCT image. A simple but slow version of the FD-OCT visualizes the cross section of a plastic plate. A modified fast version of this FD-OCT investigates a sweat duct in a finger pad in vivo and visualizes it with an acquisition time of 27 ms. (c) 2006 Optical Society of America.

引用

页码：1861 / 1865

页数：5

共 22 条

[1] Optical coherence tomography by "Spectral Radar":: Dynamic range estimation and in vivo measurements of skin [J].

Andretzky, P ;

Lindner, MW ;

Herrmann, JM ;

Schultz, A ;

Konzog, M ;

Kiesewetter, F ;

Häusler, G .

OPTICAL AND IMAGING TECHNIQUES FOR BIOMONITORING IV, PROCEEDINGS OF, 1999, 3567 :78-87

[2]

Goodman J.W., 1996, Opt. Eng, V35, P1513, DOI DOI 10.1016/J.APSUSC.2017.08.033

[3] High speed full range complex spectral domain optical coherence tomography [J].

Götzinger, E ;

Pircher, M ;

Leitgeb, RA ;

Hitzenberger, CK .

OPTICS EXPRESS, 2005, 13 (02) :583-594

[4]

GREIVENKAMP JE, 1992, OPTICAL SHOP TESTING, P501

[5]

Häusler G, 1998, J BIOMED OPT, V3, P21, DOI 10.1117/1.429899

[6] OPTICAL COHERENCE TOMOGRAPHY [J].

HUANG, D ;

SWANSON, EA ;

LIN, CP ;

SCHUMAN, JS ;

STINSON, WG ;

CHANG, W ;

HEE, MR ;

FLOTTE, T ;

GREGORY, K ;

PULIAFITO, CA ;

FUJIMOTO, JG .

SCIENCE, 1991, 254 (5035) :1178-1181

[7] Spectral measurement of absorption by spectroscopic frequency-domain optical coherence tomography [J].

Leitgeb, R ;

Wojtkowski, M ;

Kowalczyk, A ;

Hitzenberger, CK ;

Sticker, M ;

Fercher, AF .

OPTICS LETTERS, 2000, 25 (11) :820-822

[8] Performance of fourier domain vs. time domain optical coherence tomography [J].

Leitgeb, R ;

Hitzenberger, CK ;

Fercher, AF .

OPTICS EXPRESS, 2003, 11 (08) :889-894

[9] Real-time assessment of retinal blood flow with ultrafast acquisition by color Doppler Fourier domain optical coherence tomography [J].

Leitgeb, RA ;

Schmetterer, L ;

Drexler, W ;

Fercher, AF ;

Zawadzki, RJ ;

Bajraszewski, T .

OPTICS EXPRESS, 2003, 11 (23) :3116-3121

[10] Phase-shifting algorithm to achieve high-speed long-depth-range probing by frequency-domain optical coherence tomography [J].

Leitgeb, RA ;

Hitzenberger, CK ;

Fercher, AF ;

Bajraszewski, T .

OPTICS LETTERS, 2003, 28 (22) :2201-2203

← 1 2 3 →