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Multiwavelength generation in a Raman fiber laser with sampled Bragg grating
- Source :
- IEEE Photonics Technology Letters. 17:2044-2046
- Publication Year :
- 2005
- Publisher :
- Institute of Electrical and Electronics Engineers (IEEE), 2005.
-
Abstract
- Simultaneous continuous-wave multiwavelength operation of a Raman fiber laser is demonstrated with sampled Bragg grating (SBG) at room temperature. The characteristics of multiwavelength fiber ring laser can be easily controlled by adjusting the parameters of the SBG, including the sampling period and the sampling length. In the proposed fiber laser, stable four oscillating wavelengths with 100- and 50-GHz spacing has been achieved, respectively, as well as five oscillating ones with a wavelength spacing of only 25 GHz by varying the sampling period of the SBG.
- Subjects :
- Fiber gratings
Materials science
business.industry
Physics::Optics
Atomic and Molecular Physics, and Optics
Electronic, Optical and Magnetic Materials
Wavelength
symbols.namesake
Optics
Fiber Bragg grating
Sampling (signal processing)
Fiber ring laser
Fiber laser
symbols
Optoelectronics
Physics::Atomic Physics
Electrical and Electronic Engineering
business
Raman spectroscopy
Subjects
Details
- ISSN :
- 10411135
- Volume :
- 17
- Database :
- OpenAIRE
- Journal :
- IEEE Photonics Technology Letters
- Accession number :
- edsair.doi...........64a24ee53a20b764ee6841ea3ce02138