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4 October 2006 Using a gradient curvature beam to tune a uniform fiber grating into a chirped one
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Proceedings Volume 6351, Passive Components and Fiber-based Devices III; 635143 (2006) https://doi.org/10.1117/12.691065
Event: Asia-Pacific Optical Communications, 2006, Gwangju, South Korea
Abstract
Giving a new method to tuning a fiber Bragg grating into a chirped grating using a gradient curvature beam. Stick a FBG to an "S" shape beam with one end free and another give a pull. The curvature of the beam would change and the FBG get gradient strain. Thus we get the chirped grating while the central wavelength doesn't change. The design method and the theoretical analysis are given. The maximum chirped bandwidth in our experiment is 5.10nm and the central wavelength does not change.
© (2006) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Xiaojin Guo, Jun Hung, Shaofeng Qiu, Jiangtao Luo, and Zhizhong Zhan "Using a gradient curvature beam to tune a uniform fiber grating into a chirped one", Proc. SPIE 6351, Passive Components and Fiber-based Devices III, 635143 (4 October 2006); https://doi.org/10.1117/12.691065
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