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arXiv · 1002.4505

Inverse-Gaussian-Apodized Fiber Bragg Grating for Dual Wavelength Lasing

Bo Lin·Han Zhang·Swee Chuan Tjin·Dingyuan Tang·Jianzhong Hao·Chia Meng Tay·Sheng Liang
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Abstract

A fiber Bragg grating (FBG) with an inverse-Gaussian apodization function is proposed and fabricated. It is shown that such a FBG possesses easily controllable dual-wavelength narrow transmission peaks. Incorporating such a FBG filter in a fiber laser with a linear cavity, stable dual-wavelength emission with 0.146 nm wavelength spacing is obtained. It provides a simple and low cost approach of achieving the dual-wavelength fiber laser operation.

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Bo Lin, Han Zhang, Swee Chuan Tjin, Dingyuan Tang, Jianzhong Hao, Chia Meng Tay, Sheng Liang. 2010-02-24. Inverse-Gaussian-Apodized Fiber Bragg Grating for Dual Wavelength Lasing. https://arxiv.org/abs/1002.4505

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