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Noise characteristics of femtosecond fiber Raman soliton laser with high-Q cavity
- Source :
- IEEE Photonics Technology Letters. 4:1109-1112
- Publication Year :
- 1992
- Publisher :
- Institute of Electrical and Electronics Engineers (IEEE), 1992.
-
Abstract
- The amplitude noise characteristics of femtosecond optical pulses generated from a synchronously pumped all-fiber Raman soliton laser with high-Q cavity are investigated under different operation states of the laser. By suppressing the soliton self-frequency shift (SSFS) effect in the high-Q fiber cavity, real femtosecond soliton oscillation can be obtained in the laser. Low-noise 400 fs optical pulses with a white amplitude noise level of -120 dBc/Hz have been generated from the laser operating in such an SSFS-free state. >
- Subjects :
- Physics
Distributed feedback laser
Optical fiber
business.industry
Physics::Optics
dBc
White noise
Laser
Atomic and Molecular Physics, and Optics
Electronic, Optical and Magnetic Materials
law.invention
Optical pumping
symbols.namesake
Optics
law
Femtosecond
symbols
Optoelectronics
Physics::Atomic Physics
Electrical and Electronic Engineering
business
Raman spectroscopy
Subjects
Details
- ISSN :
- 19410174 and 10411135
- Volume :
- 4
- Database :
- OpenAIRE
- Journal :
- IEEE Photonics Technology Letters
- Accession number :
- edsair.doi...........9356c075ac1d5cf22f95ecade86dd7cd
- Full Text :
- https://doi.org/10.1109/68.163748