Single-Polarisation, Single-Frequency, 2 cm Ytterbium-Doped Fibre Laser
A single-polarisation, single-frequency, ytterbium-doped silica fibre laser has been demonstrated in a 2 cm linear cavity. The output power reaches 35 mW with an optical signal-to-noise ratio greater than 65 dB. A polarisation-maintaining fibre Bragg grating is used as the polarisation-dependent reflector to generate the single-polarisation output with the polarisation extinction ratio greater than 20 dB. The laser works stably for two hours under laboratory conditions.
- Research Organization:
- Univ. of Rochester, NY (United States). Lab. for Laser Energetics
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- FC52-92SF19460
- OSTI ID:
- 907779
- Report Number(s):
- DOE/SF/19460-751; ELLEAK; 2006-200; 1712; TRN: US200721%%314
- Journal Information:
- Electronics Letters, Vol. 43, Issue 10; ISSN 0013-5194
- Country of Publication:
- United States
- Language:
- English
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