Design and fabrication of specific filter responses in photosensitive fiber gratings produced by UV holographic exposure

X. Liu, J. S. Aitchison, R. M. De La Rue, J.A.R. Williams, L. A. Everall, I. Bennion

Research output: Chapter in Book/Report/Conference proceedingConference proceeding

1 Citation (Scopus)

Abstract

Phase-mask designs were produced using a simple model for the process of fiber-core grating pattern generation considering both the distance from the mask to the fiber-core and the separation angles of the diffraction orders. A single resist was used later for both electron beam lithography (EBL) patterning and dry-etch process masking in producing the phase masks. Reflection spectra of fiber-gratings produced by period shifted phase masks with zero, quarter period, double quarter period, and half period shifts were described. Results were also presented on the realization of photosensitive filters and the relation of the spectra to the e-beam process and the weak, nonzero order diffraction components associated with the phase shift sections.

Original languageEnglish
Title of host publicationOSA Technical Digest
PublisherOptical Society of America
Pages390-391
Number of pages2
Volume11
ISBN (Print)1-55752-498-8
Publication statusPublished - 1 Jan 1997
EventConference on Lasers and Electro-Optics - Baltimore, United States
Duration: 18 May 199723 May 1997

Publication series

NameConference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS
ISSN (Print)1092-8081

Conference

ConferenceConference on Lasers and Electro-Optics
Abbreviated titleCLEO
CountryUnited States
CityBaltimore
Period18/05/9723/05/97

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ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

Cite this

Liu, X., Aitchison, J. S., De La Rue, R. M., Williams, J. A. R., Everall, L. A., & Bennion, I. (1997). Design and fabrication of specific filter responses in photosensitive fiber gratings produced by UV holographic exposure. In OSA Technical Digest (Vol. 11, pp. 390-391). (Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS). Optical Society of America.