| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 9785585 | Optics Communications | 2005 | 7 Pages |
Abstract
Broad-band absorption bleaching in erbium-doped fiber by in-band narrow-linewidth pumping is reported. For the first time, spectra of absorption bleaching of erbium-doped fiber is measured and the refractive index changes inferred through the Kramers-Krönig relations in this true two-level system in order to understand its operation in the external cavity of a laser.
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
R.N. Liu, I.A. Kostko, R. Kashyap, K. Wu, P. Kiiveri,