1 April 2005 Stable and tunable fiber double-ring laser based on an erbium-doped waveguide amplifier
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Optical Engineering, 44(4), 044204 (2005). doi:10.1117/1.1886727
Abstract
A stable and tunable fiber double-ring laser based on an erbium-doped waveguide amplifier (EDWA) is proposed and experimentally demonstrated. A widely tunable range from 1527 to 1567 nm, the side-mode suppression ratio (SMSR) of >45.6 dB/0.05 nm and the output power of >1.04 dBm in the operating range from 1535 to 1565 nm can be achieved for this ring laser. By applying the double-ring configuration, the ring laser is stabilized. The central wavelength variation of <0.02 nm and the power fluctuation of <0.03 dBm can therefore be retrieved.
Hung-Chang Chien, Chien-Hung Yeh, Chien-Chung Lee, Sien Chi, "Stable and tunable fiber double-ring laser based on an erbium-doped waveguide amplifier," Optical Engineering 44(4), 044204 (1 April 2005). http://dx.doi.org/10.1117/1.1886727
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KEYWORDS
Fiber lasers

Optical filters

Optical amplifiers

Tunable lasers

Fiber amplifiers

Waveguides

Laser stabilization

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