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Photoinduced Bragg gratings in As_2S_3 optical fibers

✍ Scribed by Tanaka, K.; Toyosawa, N.; Hisakuni, H.

Book ID
115421409
Publisher
Optical Society of America
Year
1995
Tongue
English
Weight
242 KB
Volume
20
Category
Article
ISSN
0146-9592

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Fiber Bragg gratings in As2S3 fibers obt
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✍ C. Florea; J.S. Sanghera; B. Shaw; I.D. Aggarwal πŸ“‚ Article πŸ“… 2009 πŸ› Elsevier Science 🌐 English βš– 327 KB

We demonstrate the generation of fiber Bragg gratings in As2S3 fibers using a 633 nm HeNe laser and a 0/ Γ€1 phase mask. In a 20-micron core fiber, 17-dB reflection was observed at 1545 nm with a linewidth of 0.18 nm. This method is more robust than the transverse holographic method previously demons