1.6- $\mu$ m Multiwavelength Emission of an InAs–InGaAsP Quantum-Dot Laser
作者： Jiaren Liu , Zhenguo Lu , S. Raymond , P. J. Poole , P. J. Barrios
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摘要: A multiwavelength laser with maximum signal-to-noise ratio up to 62 dB was demonstrated on the basis of a 461-m-long InAs-InGaAsP quantum-dot waveguide Fabry-Perot cavity chip. It has 24 channels 0.8-nm channel spacing and 8.0-dB intensity nonuniformity over wavelength range from 1612 1632 nm. Its irregularity due linear intracavity dispersion also investigated.
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