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25 September 2001Fabrication of long period grating using electric discharge in non-hydrogenated fiber
We present the fabrication of long period fiber grating, in non-hydrogenated standard telecommunication fiber, using an electric discharge. We have obtained a gratin with low insertion loss, dynamic rejection of 37.5dB at 1530 nm and bandwidth of 16.3nm at -3 dB. The performances are competitive compared to literature. We have demonstrated the flexibility of the process by fabricating band pass and compact concatenated filters.
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Georges Humbert, Abdelrafik Malki, Christel Prioleau, Mohamed Ketata, "Fabrication of long period grating using electric discharge in non-hydrogenated fiber," Proc. SPIE 4417, Photonics 2000: International Conference on Fiber Optics and Photonics, (25 September 2001); https://doi.org/10.1117/12.441330