Fabrication of broad bandwidth rejection filter using hollow optical fiber with femtosecond laser pulses

W. Ha, Y. Jung, J. Kim, W. Shin, I. Sohn, D. Ko, J. Lee, K. Oh

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

1 Citation (Scopus)

Abstract

We have fabricated a broadband long period grating (LPG) on hollow optical fiber (HOF) by using femtosecond laser pulses of 785.5 nm. The filter showed a low insertion loss of 1.7 dB, coupling strength more than 8 dB, and very broad full width at half maximum (FWHM) of 160 nm.

Original languageEnglish
Title of host publication2007 Conference on Lasers and Electro-Optics - Pacific Rim, CLEO/PACIFIC RIM
DOIs
Publication statusPublished - 2007
Event2007 Conference on Lasers and Electro-Optics - Pacific Rim, CLEO/PACIFIC RIM - Seoul, Korea, Republic of
Duration: 2007 Aug 262007 Aug 31

Publication series

NamePacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest

Other

Other2007 Conference on Lasers and Electro-Optics - Pacific Rim, CLEO/PACIFIC RIM
Country/TerritoryKorea, Republic of
CitySeoul
Period07/8/2607/8/31

Bibliographical note

Funding Information:
We thank M. Kloster for detailed comments and discussions. We also acknowledge helpful discussions with D. Kessler, Q. Ouyang, L. Tang, and J. Widom. This research is supported by the NSF through Grants No. DMR-0211308 and No. MCB-0083704.

All Science Journal Classification (ASJC) codes

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

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