Absorption edges of mixed silver-halide crystals and polycrystalline optical fibers

N. Barkay; F. Moser; D. Kowal; A. Katzir

doi:10.1063/1.100764

Absorption edges of mixed silver-halide crystals and polycrystalline optical fibers

N. Barkay^*, F. Moser, D. Kowal, A. Katzir

^*Corresponding author for this work

School of Physics and Astronomy

Tel Aviv University

Research output: Contribution to journal › Article › peer-review

19 Scopus citations

Abstract

Optical absorption edges of mixed AgCl_xBr_1-x (0≤x≤1) crystals and polycrystalline fibers were investigated as a function of composition. Both visible edge, resulting from electronic transitions, and infrared edge due to multiphonon processes behave as the one-mode (amalgamation) type of mixed crystals, shifting continuously with composition. Quantitative expressions were used to discuss the results. Polycrystalline extruded fibers preserve this spectral window of silver-halide crystals, except for slight deviations which are explained by the small-grain structure of the fibers.

Original language	English
Pages (from-to)	1083-1085
Number of pages	3
Journal	Applied Physics Letters
Volume	54
Issue number	12
DOIs	https://doi.org/10.1063/1.100764
State	Published - 1989

Access to Document

10.1063/1.100764

Cite this

@article{278222263d194fd5914ae6d146c8e756,

title = "Absorption edges of mixed silver-halide crystals and polycrystalline optical fibers",

abstract = "Optical absorption edges of mixed AgClxBr1-x (0≤x≤1) crystals and polycrystalline fibers were investigated as a function of composition. Both visible edge, resulting from electronic transitions, and infrared edge due to multiphonon processes behave as the one-mode (amalgamation) type of mixed crystals, shifting continuously with composition. Quantitative expressions were used to discuss the results. Polycrystalline extruded fibers preserve this spectral window of silver-halide crystals, except for slight deviations which are explained by the small-grain structure of the fibers.",

author = "N. Barkay and F. Moser and D. Kowal and A. Katzir",

year = "1989",

doi = "10.1063/1.100764",

language = "אנגלית",

volume = "54",

pages = "1083--1085",

journal = "Applied Physics Letters",

issn = "0003-6951",

publisher = "American Institute of Physics",

number = "12",

}

TY - JOUR

T1 - Absorption edges of mixed silver-halide crystals and polycrystalline optical fibers

AU - Barkay, N.

AU - Moser, F.

AU - Kowal, D.

AU - Katzir, A.

PY - 1989

Y1 - 1989

N2 - Optical absorption edges of mixed AgClxBr1-x (0≤x≤1) crystals and polycrystalline fibers were investigated as a function of composition. Both visible edge, resulting from electronic transitions, and infrared edge due to multiphonon processes behave as the one-mode (amalgamation) type of mixed crystals, shifting continuously with composition. Quantitative expressions were used to discuss the results. Polycrystalline extruded fibers preserve this spectral window of silver-halide crystals, except for slight deviations which are explained by the small-grain structure of the fibers.

AB - Optical absorption edges of mixed AgClxBr1-x (0≤x≤1) crystals and polycrystalline fibers were investigated as a function of composition. Both visible edge, resulting from electronic transitions, and infrared edge due to multiphonon processes behave as the one-mode (amalgamation) type of mixed crystals, shifting continuously with composition. Quantitative expressions were used to discuss the results. Polycrystalline extruded fibers preserve this spectral window of silver-halide crystals, except for slight deviations which are explained by the small-grain structure of the fibers.

UR - http://www.scopus.com/inward/record.url?scp=0000559595&partnerID=8YFLogxK

U2 - 10.1063/1.100764

DO - 10.1063/1.100764

M3 - ???researchoutput.researchoutputtypes.contributiontojournal.article???

AN - SCOPUS:0000559595

SN - 0003-6951

VL - 54

SP - 1083

EP - 1085

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 12

ER -

Absorption edges of mixed silver-halide crystals and polycrystalline optical fibers

Abstract

Access to Document

Other files and links

Fingerprint

Cite this