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4 October 2006 A novel tunable chirped fiber Bragg grating dispersion compensator
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Proceedings Volume 6351, Passive Components and Fiber-based Devices III; 635132 (2006) https://doi.org/10.1117/12.688753
Event: Asia-Pacific Optical Communications, 2006, Gwangju, South Korea
Abstract
A novel technique for dispersion compensation is presented. Based on the theoretical analysis, an ideal instance of characteristics of linear chirped fiber Bragg grating (CFBG) with 11 thermal heads and a laboratory instance of characteristics of the CFBG with 5 thermal heads varies with different temperature is shown. They are analyzed at room temperature with variation of the decrease from 3°C to -3°C and the increase from -2°C to 2°C. According to the results of the simulations based on theoretical analysis, the change of micro-heaters temperature will induce the change of grating temperature, and then change the Bragg wavelength, delay and delay slope of the CFBG. Further more, a material experiment is presented. These results show that if the temperature controller is good enough, we will be able to limit the temperature from 0°C to 4°C and we will receive some random dispersion values from -2608.2ps/nm to - 2835.6ps/nm. Therefore, this dispersion compensator can compensate the survival dispersion completely and can be applied to the long-distance transmission and the optical communication system.
© (2006) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Lin Wang, Fengping Yan, Taorong Gong, Yifan Li, and Shuisheng Jian "A novel tunable chirped fiber Bragg grating dispersion compensator", Proc. SPIE 6351, Passive Components and Fiber-based Devices III, 635132 (4 October 2006); https://doi.org/10.1117/12.688753
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