Fabrication of holographic gratings in As2S3 glass by photoexpansion and photodarkening

S. Ramachandran; S. G. Bishop; J. P. Guo; D. J. Brady

doi:10.1109/68.508731

Fabrication of holographic gratings in As₂S₃ glass by photoexpansion and photodarkening

S. Ramachandran
, S. G. Bishop
, J. P. Guo
, D. J. Brady

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

51 Scopus citations

Abstract

The spatial dynamics of the photo-induced surface relief and phase gratings in As₂S₃ glass are described. Excursion amplitudes up to 150 nm and grating efficiencies up to 27% are observed. Depth and resolution limits for the effect are measured and a model for the resolution limit is proposed.

Original language	English (US)
Pages (from-to)	1041-1043
Number of pages	3
Journal	IEEE Photonics Technology Letters
Volume	8
Issue number	8
DOIs	https://doi.org/10.1109/68.508731
State	Published - Aug 1996
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Electrical and Electronic Engineering

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10.1109/68.508731

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title = "Fabrication of holographic gratings in As2S3 glass by photoexpansion and photodarkening",

abstract = "The spatial dynamics of the photo-induced surface relief and phase gratings in As2S3 glass are described. Excursion amplitudes up to 150 nm and grating efficiencies up to 27\% are observed. Depth and resolution limits for the effect are measured and a model for the resolution limit is proposed.",

author = "S. Ramachandran and Bishop, \{S. G.\} and Guo, \{J. P.\} and Brady, \{D. J.\}",

note = "Funding Information: Manuscript received February 9, 1996; revised April 29, 1996. This work was supported by ARPA under the Center for Optoelectronic Science and Technology Program (Grant \#MDA972-94-1-0004) and by NSF under the Engineering Research Center Program (NSF ECD 89-43 166). The authors are with the Center for Optoelectronic Science and Technology, Center for Compound Semiconductor Microelectronics, and Department of Electrical and Computer Engineering, University of Illinois at Urbana-Champaign, Urbana, IL 61801 USA. Publisher Item Identifier S 1041-1 135(96)05835-1.",

year = "1996",

month = aug,

doi = "10.1109/68.508731",

language = "English (US)",

volume = "8",

pages = "1041--1043",

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T1 - Fabrication of holographic gratings in As2S3 glass by photoexpansion and photodarkening

AU - Ramachandran, S.

AU - Bishop, S. G.

AU - Guo, J. P.

AU - Brady, D. J.

N1 - Funding Information: Manuscript received February 9, 1996; revised April 29, 1996. This work was supported by ARPA under the Center for Optoelectronic Science and Technology Program (Grant #MDA972-94-1-0004) and by NSF under the Engineering Research Center Program (NSF ECD 89-43 166). The authors are with the Center for Optoelectronic Science and Technology, Center for Compound Semiconductor Microelectronics, and Department of Electrical and Computer Engineering, University of Illinois at Urbana-Champaign, Urbana, IL 61801 USA. Publisher Item Identifier S 1041-1 135(96)05835-1.

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N2 - The spatial dynamics of the photo-induced surface relief and phase gratings in As2S3 glass are described. Excursion amplitudes up to 150 nm and grating efficiencies up to 27% are observed. Depth and resolution limits for the effect are measured and a model for the resolution limit is proposed.

AB - The spatial dynamics of the photo-induced surface relief and phase gratings in As2S3 glass are described. Excursion amplitudes up to 150 nm and grating efficiencies up to 27% are observed. Depth and resolution limits for the effect are measured and a model for the resolution limit is proposed.

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JF - IEEE Photonics Technology Letters

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ER -

Fabrication of holographic gratings in As₂S₃ glass by photoexpansion and photodarkening

Abstract

ASJC Scopus subject areas

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