A 10-kHz intrinsic linewidth coupled extended-cavity DBR laser monolithically integrated on an InP platform.
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DOI: 10.1364/ol.454478
Abstract: We report a monolithically integrated coupled extended-cavity distributed Bragg reflector laser with, to our knowledge, the lowest reported intrinsic linewidth of ∼10 kHz, which is extracted from a corresponding frequency-noise level of ∼3200 Hz2/Hz, realized… read more here.
Keywords: coupled extended; monolithically integrated; intrinsic linewidth; extended cavity ... See more keywords