Tunable single-frequency lasing in a microresonator.
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DOI: 10.1364/oe.27.015351
Abstract: Whispering-gallery-mode resonators made of laser-active materials can serve as efficient microphotonic coherent light sources. However, the majority of experimental realizations relies on expensive pump light sources like narrow-linewidth or pulsed laser systems, which is inappropriate… read more here.
Keywords: lasing microresonator; tunable single; frequency; single frequency ... See more keywords