Ring resonator for multiwavelength fiber laser using a Sagnac loop filter

Gautam Das; John W. Y. Lit

doi:10.1117/1.1589524

1 August 2003 Ring resonator for multiwavelength fiber laser using a Sagnac loop filter

Gautam Das, John W. Y. Lit

Optical Engineering, Vol. 42, Issue 8, (August 2003). https://doi.org/10.1117/1.1589524

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.

©(2003) Society of Photo-Optical Instrumentation Engineers (SPIE)

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Gautam Das and John W. Y. Lit "Ring resonator for multiwavelength fiber laser using a Sagnac loop filter," Optical Engineering 42(8), (1 August 2003). https://doi.org/10.1117/1.1589524

Published: 1 August 2003

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