✦ LIBER ✦
All-fiber pulsewidth tunable actively Q-switched erbium fiber laser using abrupt-tapered Mach-Zehnder block filter
✍ Scribed by N.K. Chen; Z.Z. Feng; S.K. Liaw
- Publisher
- John Wiley and Sons
- Year
- 2010
- Tongue
- English
- Weight
- 169 KB
- Volume
- 7
- Category
- Article
- ISSN
- 1612-2011
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✦ Synopsis
We demonstrate pulsewidth tunable Q-switched erbium fiber lasers using in-line high extinction ratio (> 30 dB) abrupt-tapered fiber Mach-Zehnder block filter and tunable Fabry-Perot filter in laser cavity. The pulsewidth can be tuning over 78 ns -23 ms.
Voltage, mV