Gain Control in L-Band Erbium-Doped Fiber Amplifier Incorporating Broadband Fiber Bragg Grating
Gain control in a two-stage long-wavelength (L-band) erbium-doped fiber amplifier (EDFA) is demonstrated. Two circulators and a broadband fiber Bragg grating (FBG) are used to route a wasted backward conventional band (C-band) amplified spontaneous emission (ASE) from the second stage and launch it...
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| Main Authors: | , , , |
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| Format: | Article |
| Published: |
IOP Publishing
2002
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| Subjects: | |
| Online Access: | http://eprints.um.edu.my/19622/ http://dx.doi.org/10.1143/JJAP.41.L1459 |
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