Semiconductor Nanolasers
نویسندگان
چکیده
منابع مشابه
Metal-optic and Plasmonic Semiconductor-based Nanolasers
Metal-optic and Plasmonic Semiconductor-based Nanolasers
متن کاملSelf-polarized spin-nanolasers.
Besides adding a new functionality to conventional lasers, spin-polarized lasers can, potentially, offer lower threshold currents and reach higher emission intensities. However, to achieve spin-polarized lasing emission a material should possess a slow spin relaxation and a high propensity to be injected with spin-polarized currents. These are stringent requirements that, so far, have limited t...
متن کاملModulation bandwidth of metal-clad semiconductor nanolasers with cavity-enhanced spontaneous emission
Analytical approximations for the direct-current modulation bandwidth are obtained which highlight the deleterious effect of enhanced modal refractive index on the resonance frequency of metal-clad nanolasers. The concomitant utilisation of Purcell cavity-enhanced spontaneous emission is shown, in principle, to compromise achievable modulation bandwidths further. Using simplified forms for the ...
متن کاملNanolasers grown on silicon
The integration of optical interconnects with silicon-based electronics can address the growing limitations facing chip-scale data transport as microprocessors become progressively faster. However, until now, material lattice mismatch and incompatible growth temperatures have fundamentally limited monolithic integration of lasers onto silicon substrates. Here, we use a novel growth scheme to ov...
متن کاملMetal-Cavity Nanolasers and NanoLEDs
We present the theory and experiment of metal-cavity nanolasers and nanoLEDs flip-chip bonded to silicon under electrical injection at room temperature. We first review the recent progress on microand nanolasers. We then present the design rule and our theoretical model. We show the experimental results of our metal-cavity surface-emitting microlasers and compare with our theoretical results sh...
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ژورنال
عنوان ژورنال: IEEE Photonics Journal
سال: 2012
ISSN: 1943-0655
DOI: 10.1109/jphot.2012.2189201