1 August 2003 Ring resonator for multiwavelength fiber laser using a Sagnac loop filter
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Optical Engineering, 42(8), (2003). doi:10.1117/1.1589524
Abstract
A theoretical study of a passive fiber ring resonator with a Sagnac loop filter is reported. It is used to construct a stable multiwavelength fiber laser at room temperatures. The gain medium is an elliptical-core erbium-doped fiber. The principle of operation is based on the polarization-dependent gain phenomena in erbium-doped fiber. The effects of the different parameters of the doped fiber and the loop filter are experimentally studied.
Gautam Das, John W. Y. Lit, "Ring resonator for multiwavelength fiber laser using a Sagnac loop filter," Optical Engineering 42(8), (1 August 2003). http://dx.doi.org/10.1117/1.1589524
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KEYWORDS
Fiber lasers

Optical filters

Resonators

Polarization

Birefringence

Electronic filtering

Linear filtering

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