| dc.contributor.author | Shopova, S. I. | |
| dc.contributor.author | Farca, G. | |
| dc.contributor.author | Rosenberger, A. T. | |
| dc.contributor.author | Wickramanayake, W. M. S. | |
| dc.contributor.author | Kotov, N. A. | |
| dc.date.accessioned | 2018-09-21T17:51:32Z | |
| dc.date.available | 2018-09-21T17:51:32Z | |
| dc.date.issued | 2004-12-20 | |
| dc.identifier | oksd_shopova_microspherewhis_2004 | |
| dc.identifier.citation | Shopova, S. I., Farca, G., Rosenberger, A. T., Wickramanayake, W. M. S., & Kotov, N. A. (2004). Microsphere whispering-gallery-mode laser using HgTe quantum dots. Applied Physics Letters, 85(25), 6101-6103. https://doi.org/10.1063/1.1841459 | |
| dc.identifier.uri | https://hdl.handle.net/11244/301759 | |
| dc.description.abstract | Ultralow-threshold continuous-wave lasing is achieved at room temperature in a fused-silica microsphere that is coated with HgTe quantum dots (colloidal nanoparticles). The 830nm pump input and HgTe microlaser output are efficiently coupled into and out of whispering-gallery modes by tapered fibers. Lasing occurs at wavelengths ranging from 1240 to 1780nm, depending on the size and composition of the quantum dots (HgCdTe is also used). A linear fit to the data determines the lowest observed threshold pump power to be 0+/=2uW. | |
| dc.format | application/pdf | |
| dc.language | en_US | |
| dc.publisher | AIP Publishing | |
| dc.rights | This material has been previously published. In the Oklahoma State University Library's institutional repository this version is made available through the open access principles and the terms of agreement/consent between the author(s) and the publisher. The permission policy on the use, reproduction or distribution of the material falls under fair use for educational, scholarship, and research purposes. Contact Digital Resources and Discovery Services at lib-dls@okstate.edu or 405-744-9161 for further information. | |
| dc.title | Microsphere whispering-gallery-mode laser using HgTe quantum dots | |
| osu.filename | oksd_shopova_microspherewhis_2004.pdf | |
| dc.description.peerreview | Peer reviewed | |
| dc.identifier.doi | 10.1063/1.1841459 | |
| dc.description.department | Physics | |
| dc.type.genre | Article | |
| dc.type.material | Text | |
| dc.subject.keywords | physics | |
