Passive athermal-packaged tunable fiber Bragg grating for OADM's

C. Hu*, S. M. Yang, Y. C. Wang, J. S. Wu, Yin-Chieh Lai

*Corresponding author for this work

Research output: Contribution to conferencePaperpeer-review

1 Scopus citations

Abstract

Wavelength selectivity and temperature insensitivity of fiber bragg gratings (FBG) was achieved using a bending bimetal structure with a spring. The FBG was fabricated in SMF-28 fiber by using a phase mask and an excimer laser. The measured wavelength shift was shown as a function of temperature for three different positions of the tunning block. The Bragg wavelength shift was less than 0.1 nm from -20°C to 80°C and the switching wavelength range was 0.8 nm with the switching time less than 8 ms.

Original languageEnglish
StatePublished - 1 Dec 2001
Event4th Pacific Rim Conference on Lasers and Electro-Optics - Chiba, Japan
Duration: 15 Jul 200119 Jul 2001

Conference

Conference4th Pacific Rim Conference on Lasers and Electro-Optics
CountryJapan
CityChiba
Period15/07/0119/07/01

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