Experimental and numerical study of Distributed-Bragg-Reflector tapered lasers
β Scribed by C. Fiebig; V. Z. Tronciu; M. Lichtner; K. Paschke; H. Wenzel
- Publisher
- Springer
- Year
- 2009
- Tongue
- English
- Weight
- 567 KB
- Volume
- 99
- Category
- Article
- ISSN
- 0721-7269
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## Abstract In this article, we reported a polarization orthogonal singleβlongitudinalβmode distributed Bragg reflector (DBR) fiber laser. The laser operated robustly in single longitudinal mode and dual polarizations with frequency difference of 976.93 MHz. This laser has simple structure as well
## Abstract This article presents the investigation of frequency and temporal coherence properties of distributed Bragg reflector laser. In this scheme, a squareβwaveform voltage is applied to the phase section of the laser to tune optical wavelength, and delayed optical heterodyne technique is use