Characterization of waveguide and grating formation in As2S3

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

Characterization of waveguide and grating formation in As₂S₃

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

Research output: Contribution to conference › Paper › peer-review

Abstract

Photodarkening in the chalcogenide glass As₂S₃ makes it attractive for applications in integrated optics and data storage Various optical devices can be fabricated using the laser-induced change of refractive index in this material. Waveguides, directional couplers, and holographic gratings have been fabricated on thin films and bulk samples of As₂S₃. This paper reports studies of the dynamics of waveguide and grating formation on the surface of bulk As₂S₃. Spatial and temporal characteristics of laser-induced refractive index changes are described. Several different material effects are shown to contribute to the index modulation.

Original language	English (US)
Pages	139-140
Number of pages	2
State	Published - 1994
Externally published	Yes
Event	Proceedings of the 1994 IEEE LEOS Annual Meeting. Part 1 (of 2) - Boston, MA, USA Duration: Oct 31 1994 → Nov 3 1994

Other

Other	Proceedings of the 1994 IEEE LEOS Annual Meeting. Part 1 (of 2)
City	Boston, MA, USA
Period	10/31/94 → 11/3/94

ASJC Scopus subject areas

General Engineering

Cite this

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title = "Characterization of waveguide and grating formation in As2S3",

abstract = "Photodarkening in the chalcogenide glass As2S3 makes it attractive for applications in integrated optics and data storage Various optical devices can be fabricated using the laser-induced change of refractive index in this material. Waveguides, directional couplers, and holographic gratings have been fabricated on thin films and bulk samples of As2S3. This paper reports studies of the dynamics of waveguide and grating formation on the surface of bulk As2S3. Spatial and temporal characteristics of laser-induced refractive index changes are described. Several different material effects are shown to contribute to the index modulation.",

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

year = "1994",

language = "English (US)",

pages = "139--140",

note = "Proceedings of the 1994 IEEE LEOS Annual Meeting. Part 1 (of 2) ; Conference date: 31-10-1994 Through 03-11-1994",

}

TY - CONF

T1 - Characterization of waveguide and grating formation in As2S3

AU - Guo, J. P.

AU - Ramachandran, S.

AU - Bishop, S. G.

AU - Brady, D. J.

PY - 1994

Y1 - 1994

N2 - Photodarkening in the chalcogenide glass As2S3 makes it attractive for applications in integrated optics and data storage Various optical devices can be fabricated using the laser-induced change of refractive index in this material. Waveguides, directional couplers, and holographic gratings have been fabricated on thin films and bulk samples of As2S3. This paper reports studies of the dynamics of waveguide and grating formation on the surface of bulk As2S3. Spatial and temporal characteristics of laser-induced refractive index changes are described. Several different material effects are shown to contribute to the index modulation.

AB - Photodarkening in the chalcogenide glass As2S3 makes it attractive for applications in integrated optics and data storage Various optical devices can be fabricated using the laser-induced change of refractive index in this material. Waveguides, directional couplers, and holographic gratings have been fabricated on thin films and bulk samples of As2S3. This paper reports studies of the dynamics of waveguide and grating formation on the surface of bulk As2S3. Spatial and temporal characteristics of laser-induced refractive index changes are described. Several different material effects are shown to contribute to the index modulation.

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UR - http://www.scopus.com/inward/citedby.url?scp=0028708820&partnerID=8YFLogxK

M3 - Paper

SP - 139

EP - 140

T2 - Proceedings of the 1994 IEEE LEOS Annual Meeting. Part 1 (of 2)

Y2 - 31 October 1994 through 3 November 1994

ER -

Characterization of waveguide and grating formation in As₂S₃

Abstract

Other

ASJC Scopus subject areas

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