A wide gap of 7 nm between the Bragg wavelength and the onset of radiation mode coupling in a highly reflective fiber grating has been achieved by using a high NA dispersion-shifted fiber (DSF). As a result, highly reflective chirped gratings with a bandwidth of 8 nm have been achieved. This type of DSF is also suitable for highly reflective multi-wavelength filters.
|Number of pages||4|
|Publication status||Published - 1995 Dec 1|
|Event||Proceedings of the 1995 21st European Conference on Optical Communication, ECOC'95. Part 1 (of 4) - Brussels, Belg|
Duration: 1995 Sep 17 → 1995 Sep 21
|Other||Proceedings of the 1995 21st European Conference on Optical Communication, ECOC'95. Part 1 (of 4)|
|Period||95/9/17 → 95/9/21|
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