Complex refractive index of a slab from reflectance and transmittance: analytical solution

被引：97

作者：

Nichelatti, E ^{[1
]}

机构：

[1] ENEA, CR Casaccia, FIS, OTT, I-00060 Rome, Italy

来源：

JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS | 2002年 / 4卷 / 04期

关键词：

complex refractive index; slab; reflectance; transmittance; extinction coefficient; inverse problem; optical constants; substrate;

D O I：

10.1088/1464-4258/4/4/306

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Analytical expressions are derived that allow one to calculate the complex refractive index of a planar slab from normal-incidence intensity reflectance and transmittance.

引用

页码：400 / 403

页数：4

共 7 条

[1]

BORN M, 1987, PRINCIPLES OPTICS, pCH13

[2] A new method of finding the optical constants of a solid from the reflectance and transmittance spectrograms of its slab [J].

Khashan, MA ;

El-Naggar, AM .

OPTICS COMMUNICATIONS, 2000, 174 (5-6) :445-453

[3] Dispersion of the optical constants of quartz and polymethyl methacrylate glasses in a wide spectral range:: 0.2-3 μm [J].

Khashan, MA ;

Nassif, AY .

OPTICS COMMUNICATIONS, 2001, 188 (1-4) :129-139

[4]

MACLEOD HA, 1986, THIN FILM OPTICAL FI, pCH2

[5]

POTTER RF, 1985, HDB OPTICAL CONSTANT, pCH2

[6]

SEREDENKO MM, 1993, SOV J OPT TECHNOL+, V60, P534

[7] DETERMINATION OF OPTICAL-PARAMETERS FOR AMORPHOUS THIN-FILM MATERIALS ON SEMITRANSPARENT SUBSTRATES FROM TRANSMITTANCE AND REFLECTANCE MEASUREMENTS [J].

STENZEL, O ;

HOPFE, V ;

KLOBES, P .

JOURNAL OF PHYSICS D-APPLIED PHYSICS, 1991, 24 (11) :2088-2094

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