High-gain erbium-doped fiber amplifier incorporating a double-pass amplification technique as a preamplifier
We present a high-gain erbium-doped fiber amplifier to be utilized as a preamplifier. A double-pass amplification technique is used in the first-stage amplifier together with a tunable bandpass filter. The secondstage amplifier is a counter-pumped configuration and another tunable bandpass filter is...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English English |
| Published: |
Springer Verlag
2008
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| Online Access: | http://psasir.upm.edu.my/id/eprint/8216/1/High2.pdf |