Journal article
Photonic-crystal microcavity laser with site-controlled quantum-wire active medium.
- Atlasov KA Ecole Polytechnique Fédérale de Lausanne, Laboratory of Physics of Nanostructures, CH-1015 Lausanne, Switzerland. kirill.atlasov@epfl.ch
- Calic M
- Karlsson KF
- Gallo P
- Rudra A
- Dwir B
- Kapon E
- 2009-11-13
Published in:
- Optics express. - 2009
Computer-Aided Design
Equipment Design
Equipment Failure Analysis
Lasers, Semiconductor
Miniaturization
Quantum Dots
Refractometry
Reproducibility of Results
Sensitivity and Specificity
English
Site-controlled quantum-wire photonic-crystal microcavity laser is experimentally demonstrated using optical pumping. The single-mode lasing and threshold are established based on the transient laser response, linewidth narrowing, and the details of the non-linear power input-output characteristics. Average-power threshold as low as approximately 240 nW (absorbed power) and spontaneous emission coupling coefficient beta approximately 0.3 are derived.
- Language
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- English
- Open access status
- closed
- Identifiers
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- DOI 10.1364/OE.17.018178
- PMID 19907608
- Persistent URL
- https://sonar.ch/global/documents/99374
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