| Autor: |
S. G. Grubb, G. Nykolak, D. F. Welch, K. Dzurko, P. C. Becker |
| Rok vydání: |
1994 |
| Předmět: |
|
| Zdroj: |
Optical Amplifiers and Their Applications. |
| DOI: |
10.1364/oaa.1994.wc3 |
| Popis: |
We have demonstrated a 75 % coupling efficiency from a monolithically integrated master oscillator power amplifier (MOPA) diode laser source into a single-mode optical fiber. This was then used to pump a Pr3+-doped fiber amplifier. A net fiber gain of 19 dB was demonstrated and a 4 dB receiver enhancement was observed when the Pr3+-doped fiber was used as a preamplifier in a 2.5 Gbit NRZ transmission experiment. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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