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Three-wavelength Raman fiber laser with reliable dynamic control
A A Demidov1, A N Starodumov, X Li
1LaserSharp Corp., 86 South Street, Hopkinton, Massachusetts 01748, USA. ademidov@lynx.neu.edu
Optics Letters
|September 6, 2003
Summary
We developed a new multiwavelength Raman fiber laser using a chain of Raman cavities. This laser offers efficient power control across all its generated wavelengths within a wide dynamic range.
Area of Science:
- Optics and Photonics
- Laser Technology
Background:
- Raman fiber lasers are crucial for generating specific wavelengths.
- Controlling power across multiple wavelengths in such lasers presents challenges.
Purpose of the Study:
- To introduce a novel concept for a multiwavelength Raman fiber laser.
- To demonstrate efficient power control for all generated wavelengths over a large dynamic range.
Main Methods:
- Utilizing a chain of coupled Raman cavities.
- Implementing a design for multiwavelength generation.
Main Results:
- Successful demonstration of a multiwavelength Raman fiber laser.
- Achieved efficient and wide-range power control for all output wavelengths.
Conclusions:
- The proposed chain of Raman cavities offers an effective solution for multiwavelength Raman fiber lasers.
- This design provides robust power management capabilities for diverse applications.