Picosecond radiative and nonradiative processes in As2S3 glass

B. A. Weinstein; T. E. Orlowski; W. H. Knox; T. M. Nordlund

doi:10.1016/0378-4363(83)90712-X

Picosecond radiative and nonradiative processes in As₂S₃ glass

B. A. Weinstein
, T. E. Orlowski
, W. H. Knox
, T. M. Nordlund

Physics

Xerox
University of Rochester

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

Abstract

The build-up and decay of band-tail excited photoluminescence (PL) in As₂S₃ glass was measured over 0-300 ps using picosecond laser jitterfree streak camera techniques. The maximum radiative rate is v₁ ≈ 4 × 10⁸ Hz. Nonradiative processes competing with v₁ exhibit a T²-activated temperature dependence similar to the CW quantum efficiency. Different subsets of carriers appear to be involved in PL and photoinduced absorption.

Original language	English
Pages (from-to)	977-979
Number of pages	3
Journal	Physica B: Physics of Condensed Matter & C: Atomic, Molecular and Plasma Physics, Optics
Volume	117-118
Issue number	PART 2
DOIs	https://doi.org/10.1016/0378-4363(83)90712-X
State	Published - Mar 1983

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title = "Picosecond radiative and nonradiative processes in As2S3 glass",

abstract = "The build-up and decay of band-tail excited photoluminescence (PL) in As2S3 glass was measured over 0-300 ps using picosecond laser jitterfree streak camera techniques. The maximum radiative rate is v1 ≈ 4 {\texttimes} 108 Hz. Nonradiative processes competing with v1 exhibit a T2-activated temperature dependence similar to the CW quantum efficiency. Different subsets of carriers appear to be involved in PL and photoinduced absorption.",

author = "Weinstein, \{B. A.\} and Orlowski, \{T. E.\} and Knox, \{W. H.\} and Nordlund, \{T. M.\}",

year = "1983",

month = mar,

doi = "10.1016/0378-4363(83)90712-X",

language = "English",

volume = "117-118",

pages = "977--979",

journal = "Physica B: Physics of Condensed Matter \& C: Atomic, Molecular and Plasma Physics, Optics",

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publisher = "North-Holland Publ Co",

number = "PART 2",

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T1 - Picosecond radiative and nonradiative processes in As2S3 glass

AU - Weinstein, B. A.

AU - Orlowski, T. E.

AU - Knox, W. H.

AU - Nordlund, T. M.

PY - 1983/3

Y1 - 1983/3

N2 - The build-up and decay of band-tail excited photoluminescence (PL) in As2S3 glass was measured over 0-300 ps using picosecond laser jitterfree streak camera techniques. The maximum radiative rate is v1 ≈ 4 × 108 Hz. Nonradiative processes competing with v1 exhibit a T2-activated temperature dependence similar to the CW quantum efficiency. Different subsets of carriers appear to be involved in PL and photoinduced absorption.

AB - The build-up and decay of band-tail excited photoluminescence (PL) in As2S3 glass was measured over 0-300 ps using picosecond laser jitterfree streak camera techniques. The maximum radiative rate is v1 ≈ 4 × 108 Hz. Nonradiative processes competing with v1 exhibit a T2-activated temperature dependence similar to the CW quantum efficiency. Different subsets of carriers appear to be involved in PL and photoinduced absorption.

UR - https://www.scopus.com/pages/publications/49049127623

U2 - 10.1016/0378-4363(83)90712-X

DO - 10.1016/0378-4363(83)90712-X

M3 - Article

AN - SCOPUS:49049127623

SN - 0378-4363

VL - 117-118

SP - 977

EP - 979

JO - Physica B: Physics of Condensed Matter & C: Atomic, Molecular and Plasma Physics, Optics

JF - Physica B: Physics of Condensed Matter & C: Atomic, Molecular and Plasma Physics, Optics

IS - PART 2

ER -

Picosecond radiative and nonradiative processes in As₂S₃ glass

Abstract

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