Browsing MIT Open Access Articles by Subject "(250.5980) Semiconductor optical amplifiers"
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Ultralow-noise packaged 1.55-m semiconductor external-cavity laser with 0.37-W output power
(Institute of Electrical and Electronics Engineers, 2009-08)We demonstrate a semiconductor external-cavity laser comprising a slab-coupled optical waveguide amplifier (SCOWA) and a fiber Bragg grating. The laser exhibits a Lorentzian linewidth of 1.75 kHz and a sidemode suppression ...