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A gain-clamped S-band erbium-doped fiber amplifier using fiber Bragg grating |
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| Authors: | Chien-Hung Yeh Ming-Ching Lin |
| Affiliation: | a Information and Communications Research Laboratories, Industrial Technology Research Institute, Chung Hsing Road, Chutung, Hsinchu 310, Taiwan b Department of Photonics and Institute of Electro-Optical Engineering, National Chiao Tung University, Hsinchu 300, Taiwan c Department of Electrical Engineering, Yuan Ze University, Chung-Li 320, Taiwan |
| Abstract: | We propose and investigate experimentally a gain-clamped S-band erbium-doped fiber amplifier module, employing a fiber Bragg grating to serve as a reflected element to lase a saturated tone injected into the module, by forward optical feedback method. In addition, different injected powers of the saturated tone are used to realize the performances of gain and noise figure for the proposed amplifier over the effectively wavelength range of 1478-1520 nm. |
| Keywords: | FBG S-band Gain clamping EDFA |
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