| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1539631 | Optics Communications | 2009 | 5 Pages |
Abstract
We present a new theoretical scheme for Yb3+-doped athermal (radiation-balanced) continuous-wave fiber amplifier. This approach allows amplification with optical pumping of the fiber amplifier without detrimental heating of the fiber. Athermal amplification is realized by laser cooling in which waste heat is disposed of in the form of spontaneous fluorescence by balancing the radiated and absorbed power. The radiation-balanced fiber amplification can be realized using a specially designed distributed pumping scheme.
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
Galina Nemova, Raman Kashyap,