Dynamic grating formation in As2S3

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

Dynamic grating formation in As₂S₃

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

Research output: Contribution to journal › Conference article › peer-review

Abstract

This work focuses on using the photoexpansion effect to fabricate surface-grating structures and studying the applicability in photonic circuitry. Surface gratings with periods ranging from 2.95 μm to 0.377 μm were written holographically using 514.5-nm light from an Argon ion laser. Gratings with 2.95-μm period were also written for different exposure times to study the dose effect on surface-relief structures. AFM images of the irradiated surfaces were obtained. A He-Ne laser operating at 632.8 nm enabled to measure diffraction efficiencies.

Original language	English (US)
Pages (from-to)	259-260
Number of pages	2
Journal	Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS
State	Published - 1996
Externally published	Yes
Event	Proceedings of the 1996 Conference on Lasers and Electro-Optics, CLEO'96 - Anaheim, CA, USA Duration: Jun 2 1996 → Jun 7 1996

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

Cite this

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title = "Dynamic grating formation in As2S3",

abstract = "This work focuses on using the photoexpansion effect to fabricate surface-grating structures and studying the applicability in photonic circuitry. Surface gratings with periods ranging from 2.95 μm to 0.377 μm were written holographically using 514.5-nm light from an Argon ion laser. Gratings with 2.95-μm period were also written for different exposure times to study the dose effect on surface-relief structures. AFM images of the irradiated surfaces were obtained. A He-Ne laser operating at 632.8 nm enabled to measure diffraction efficiencies.",

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

year = "1996",

language = "English (US)",

pages = "259--260",

journal = "Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS",

issn = "1092-8081",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

note = "Proceedings of the 1996 Conference on Lasers and Electro-Optics, CLEO'96 ; Conference date: 02-06-1996 Through 07-06-1996",

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TY - JOUR

T1 - Dynamic grating formation in As2S3

AU - Ramachandran, S.

AU - Bishop, S. G.

AU - Brady, D. J.

PY - 1996

Y1 - 1996

N2 - This work focuses on using the photoexpansion effect to fabricate surface-grating structures and studying the applicability in photonic circuitry. Surface gratings with periods ranging from 2.95 μm to 0.377 μm were written holographically using 514.5-nm light from an Argon ion laser. Gratings with 2.95-μm period were also written for different exposure times to study the dose effect on surface-relief structures. AFM images of the irradiated surfaces were obtained. A He-Ne laser operating at 632.8 nm enabled to measure diffraction efficiencies.

AB - This work focuses on using the photoexpansion effect to fabricate surface-grating structures and studying the applicability in photonic circuitry. Surface gratings with periods ranging from 2.95 μm to 0.377 μm were written holographically using 514.5-nm light from an Argon ion laser. Gratings with 2.95-μm period were also written for different exposure times to study the dose effect on surface-relief structures. AFM images of the irradiated surfaces were obtained. A He-Ne laser operating at 632.8 nm enabled to measure diffraction efficiencies.

UR - https://www.scopus.com/pages/publications/0029706026

UR - https://www.scopus.com/pages/publications/0029706026#tab=citedBy

M3 - Conference article

AN - SCOPUS:0029706026

SN - 1092-8081

SP - 259

EP - 260

JO - Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS

JF - Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS

T2 - Proceedings of the 1996 Conference on Lasers and Electro-Optics, CLEO'96

Y2 - 2 June 1996 through 7 June 1996

ER -

Dynamic grating formation in As₂S₃

Abstract

ASJC Scopus subject areas

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