Theory of fiber-optic, evanescent-wave spectroscopy and sensors

被引：164

作者：

Messica, A ^{[1
]}

Greenstein, A ^{[1
]}

Katzir, A ^{[1
]}

机构：

[1] TEL AVIV UNIV,RAYMOND & BEVERLY SACKLER FAC EXACT SCI,SCH PHYS & ASTRON,IL-69978 TEL AVIV,ISRAEL

来源：

APPLIED OPTICS | 1996年 / 35卷 / 13期

关键词：

D O I：

10.1364/AO.35.002274

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A general theory for fiber-optic, evanescent-wave spectroscopy and sensors is presented for straight, uncladded, step-index, multimode fibers. A three-dimensional model is formulated within the framework of geometric optics. The model includes various launching conditions, input and output end-face Fresnel transmission losses, multiple Fresnel reflections, bulk absorption, and evanescent-wave absorption. An evanescent-wave sensor response is analyzed as a function of externally controlled parameters such as coupling angle, f number, fiber length, and diameter. Conclusions are drawn for several experimental apparatuses. (C) 1996 Optical Society of America

引用

页码：2274 / 2284

页数：11

共 40 条

[31]

SCHNITZER I, 1989, MAT SCI ENG B-FLUID, V5, P333

[32] EVANESCENT WAVE INFRARED-SPECTROSCOPY OF LIQUIDS USING SILVER-HALIDE OPTICAL FIBERS [J].

SIMHONY, S ;

SCHNITZER, I ;

KATZIR, A ;

KOSOWER, EM .

JOURNAL OF APPLIED PHYSICS, 1988, 64 (07) :3732-3734

[33] NOVEL ATTENUATED TOTAL INTERNAL REFLECTANCE SPECTROSCOPIC CELL USING INFRARED FIBERS FOR AQUEOUS-SOLUTIONS [J].

SIMHONY, S ;

KOSOWER, EM ;

KATZIR, A .

APPLIED PHYSICS LETTERS, 1986, 49 (05) :253-254

[34]

Snyder A., 1983, Optical Waveguide Theory

[35]

Stratton J. A., 1941, International series in physics

[36] FIBEROPTIC EVANESCENT-WAVE METHANE-GAS SENSOR USING OPTICAL-ABSORPTION FOR THE 3.392-MU-M LINE OF A HE-NE-LASER [J].

TAI, H ;

TANAKA, H ;

YOSHINO, T .

OPTICS LETTERS, 1987, 12 (06) :437-439

[37]

Ulrich R., 1973, APPL PHYS, V1, P55

[38] ANTIBODY-BASED FIBEROPTICS BIOSENSOR FOR THE CARCINOGEN BENZO(A)PYRENE [J].

VO-DINH, T ;

TROMBERG, BJ ;

GRIFFIN, GD ;

AMBROSE, KR ;

SEPANIAK, MJ ;

GARDENHIRE, EM .

APPLIED SPECTROSCOPY, 1987, 41 (05) :735-738

[39]

WRIGHT NA, 1989, INFRARED FIBER OPTIC, V1048, P153

[40]

[No title captured]

← 1 2 3 4 →