7 August 2017 The influence of CTFBG gratings physical parameters on their spectral properties
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Proceedings Volume 10445, Photonics Applications in Astronomy, Communications, Industry, and High Energy Physics Experiments 2017; 1044512 (2017) https://doi.org/10.1117/12.2281020
Event: Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2017, 2017, Wilga, Poland
Abstract
This paper presents the spectral properties of chirped tilted Bragg gratings (CTFBG) written on photosensitive optical fiber by using phase mask technique and excimer laser. The dependencies of manufactured structures spectra on three various values of chirp: 0,1 nm/cm, 1 nm/cm, 10nm/cm and gratings tilt angle in 0° to 2,5° range with 0,5° change have been shown in all combinations. Influence of temperature changes in -40°C to 180°C range on measured spectra have been investigated. We showed the dependencies of CTFBG spectral parameters in various cases of periodic refractive index variations angle and different chirp values given in manufacturing process.
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Jacek Klimek, Krzysztof Skorupski, Damian Harasim, "The influence of CTFBG gratings physical parameters on their spectral properties", Proc. SPIE 10445, Photonics Applications in Astronomy, Communications, Industry, and High Energy Physics Experiments 2017, 1044512 (7 August 2017); doi: 10.1117/12.2281020; https://doi.org/10.1117/12.2281020
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