High resolution depth resolved imaging through scattering media using time resolved holography

被引：21

作者：

Hyde, SCW

Barry, NP

Jones, R

Dainty, JC

French, PMW

机构：

[1] Femtosecond Optics Group, Department of Physics, Imperial College of Science, Technology and Medicine, London, SW7 2BZ, Prince Consort Road

来源：

OPTICS COMMUNICATIONS | 1996年 / 122卷 / 4-6期

基金：

英国工程与自然科学研究理事会;

关键词：

D O I：

10.1016/0030-4018(95)00520-X

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report on time-gated holographic imaging at 450 nm using photorefractive media to achieve high depth and transverse resolution through a turbid medium. Using 70 fs pulses from a frequency-doubled mode-locked Ti:sapphire, we have demonstrated that both depth and transverse spatial resolution of 50 mu m are achievable through a depth of 10 scattering mean free paths. Whole-field depth-resolved 2-D image planes were acquired in a single integration of a few seconds.

引用

页码：111 / 116

页数：6

共 14 条

[1] LIGHT-IN-FLIGHT RECORDING BY HOLOGRAPHY [J].

ABRAMSON, N .

OPTICS LETTERS, 1978, 3 (04) :121-123

[2] FEMTOSECOND TEMPORAL ENCODING IN BARIUM-TITANATE [J].

ACIOLI, LH ;

ULMAN, M ;

IPPEN, EP ;

FUJIMOTO, JG ;

KONG, H ;

CHEN, BS ;

CRONINGOLOMB, M .

OPTICS LETTERS, 1991, 16 (24) :1984-1986

[3]

ANDERSON GE, 1994, OPT LETT, V19, P536

[4] MICROMETER-RESOLUTION, OPTICAL IMAGING OF OBJECTS THROUGH HIGHLY SCATTERING MEDIA USING A HETERODYNE DETECTOR ARRAY [J].

CHAN, KP ;

YAMADA, M ;

INABA, H .

ELECTRONICS LETTERS, 1994, 30 (21) :1753-1755

[5] 2-DIMENSIONAL IMAGING THROUGH DIFFUSING MEDIA USING 150-FS GATED ELECTRONIC HOLOGRAPHY TECHNIQUES [J].

CHEN, H ;

CHEN, Y ;

DILWORTH, D ;

LEITH, E ;

LOPEZ, J ;

VALDMANIS, J .

OPTICS LETTERS, 1991, 16 (07) :487-489

[6] ENHANCED PHOTOREFRACTIVE PERFORMANCE FROM 45-DEGREES-CUT BATIO3 [J].

FORD, JE ;

FAINMAN, Y ;

LEE, SH .

APPLIED OPTICS, 1989, 28 (22) :4808-4815

[7] FEMTOSECOND TRANSILLUMINATION OPTICAL COHERENCE TOMOGRAPHY [J].

HEE, MR ;

IZATT, JA ;

JACOBSON, JM ;

FUJIMOTO, JG ;

SWANSON, EA .

OPTICS LETTERS, 1993, 18 (12) :950-952

[8] DEPTH-RESOLVED HOLOGRAPHIC IMAGING THROUGH SCATTERING MEDIA BY PHOTOREFRACTION [J].

HYDE, SCW ;

BARRY, NP ;

JONES, R ;

DAINTY, JC ;

FRENCH, PMW ;

KLEIN, MB ;

WECHSLER, BA .

OPTICS LETTERS, 1995, 20 (11) :1331-1333

[9]

Ishimaru A., 1978, WAVE PROPAGATION RAN

[10] 3-DIMENSIONAL REFLECTIVE IMAGE-RECONSTRUCTION THROUGH A SCATTERING MEDIUM BASED ON TIME-GATED RAMAN AMPLIFICATION [J].

MOON, JA ;

MAHON, R ;

DUNCAN, MD ;

REINTJES, J .

OPTICS LETTERS, 1994, 19 (16) :1234-1236

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