Design of a surface-emitting, subwavelength metal-clad disk laser in the visible spectrum
نویسندگان
چکیده
منابع مشابه
Design of a surface-emitting, subwavelength metal-clad disk laser in the visible spectrum.
We analyze metal-clad disk cavities designed for nanolasers in the visible red spectrum with subwavelength device size and mode volume. Metal cladding suppresses radiation loss and supports low order modes with room temperature Q of 200 to 300. Non-degenerate single-mode operation with enhanced spontaneous emission coupling factor β is expected with the TE(011) mode that has a 0.46(λ(0)/n)(3) m...
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Observation of slow light in the noise spectrum of a vertical external cavity surface-emitting laser.
The role of coherent population oscillations is evidenced in the noise spectrum of an ultralow noise laser. This effect is isolated in the intensity noise spectrum of an optimized single-frequency vertical external cavity surface-emitting laser. The coherent population oscillations induced by the lasing mode manifest themselves through their associated dispersion that leads to slow light effect...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2010
ISSN: 1094-4087
DOI: 10.1364/oe.18.019581