Fibre laser with an intracavity polariser based on a long-period fibre grating
Journal Article
·
· Quantum Electronics (Woodbury, N.Y.)
- Fiber Optics Research Center, Russian Academy of Sciences, Moscow (Russian Federation)
An all-fibre Er-doped laser emitting linearly polarised radiation is built. The laser uses a long-period fibre grating as a polarisation-dependent absorbing filter. The use of such an intracavity filter provides the degree of polarisation of output radiation as high as 98 % for a differential lasing efficiency of 45 %. (lasers and amplifiers)
- OSTI ID:
- 21442838
- Journal Information:
- Quantum Electronics (Woodbury, N.Y.), Vol. 31, Issue 5; Other Information: DOI: 10.1070/QE2001v031n05ABEH001970; ISSN 1063-7818
- Country of Publication:
- United States
- Language:
- English
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Sun Dec 01 00:00:00 EST 2019
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