Observation of enhanced spontaneous and stimulated emission of GaAs/AlGaAs nanowire via the Purcell effect
We experimentally demonstrated enhanced spontaneous and stimulated emission of GaAs/AlGaAs nanowire via the Purcell effect. By integrating the NW and SiO2-Au substrate, the hybridization of the dielectric modes in the NW with surface plasmons on the surface of Au formed hybrid plasmonic modes. Takin...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2015-08-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/1.4929355 |
| _version_ | 1818910889756065792 |
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| author | Wei Wei Xia Zhang Xin Yan Xiaomin Ren |
| author_facet | Wei Wei Xia Zhang Xin Yan Xiaomin Ren |
| author_sort | Wei Wei |
| collection | DOAJ |
| description | We experimentally demonstrated enhanced spontaneous and stimulated emission of GaAs/AlGaAs nanowire via the Purcell effect. By integrating the NW and SiO2-Au substrate, the hybridization of the dielectric modes in the NW with surface plasmons on the surface of Au formed hybrid plasmonic modes. Taking advantage of the nanolocalized electromagnetic field of hybrid plasmonic modes, the intensities of spontaneous and stimulated emission were enhanced via the Purcell effect by factors of four and ten, respectively. More importantly, the plasmonic lasing action was continuous-wave under the continuous-wave pump. |
| first_indexed | 2024-12-19T22:49:59Z |
| format | Article |
| id | doaj.art-f5a1bb580dea4de1b4ae9bc5d7a13d2e |
| institution | Directory Open Access Journal |
| issn | 2158-3226 |
| language | English |
| last_indexed | 2024-12-19T22:49:59Z |
| publishDate | 2015-08-01 |
| publisher | AIP Publishing LLC |
| record_format | Article |
| series | AIP Advances |
| spelling | doaj.art-f5a1bb580dea4de1b4ae9bc5d7a13d2e2022-12-21T20:02:52ZengAIP Publishing LLCAIP Advances2158-32262015-08-0158087148087148-610.1063/1.4929355047508ADVObservation of enhanced spontaneous and stimulated emission of GaAs/AlGaAs nanowire via the Purcell effectWei Wei0Xia Zhang1Xin Yan2Xiaomin Ren3State Key Laboratory of Information Photonics and Optical Communications, Beijing University of Posts and Telecommunications, P. O. Box 66, Beijing 100876, ChinaState Key Laboratory of Information Photonics and Optical Communications, Beijing University of Posts and Telecommunications, P. O. Box 66, Beijing 100876, ChinaState Key Laboratory of Information Photonics and Optical Communications, Beijing University of Posts and Telecommunications, P. O. Box 66, Beijing 100876, ChinaState Key Laboratory of Information Photonics and Optical Communications, Beijing University of Posts and Telecommunications, P. O. Box 66, Beijing 100876, ChinaWe experimentally demonstrated enhanced spontaneous and stimulated emission of GaAs/AlGaAs nanowire via the Purcell effect. By integrating the NW and SiO2-Au substrate, the hybridization of the dielectric modes in the NW with surface plasmons on the surface of Au formed hybrid plasmonic modes. Taking advantage of the nanolocalized electromagnetic field of hybrid plasmonic modes, the intensities of spontaneous and stimulated emission were enhanced via the Purcell effect by factors of four and ten, respectively. More importantly, the plasmonic lasing action was continuous-wave under the continuous-wave pump.http://dx.doi.org/10.1063/1.4929355 |
| spellingShingle | Wei Wei Xia Zhang Xin Yan Xiaomin Ren Observation of enhanced spontaneous and stimulated emission of GaAs/AlGaAs nanowire via the Purcell effect AIP Advances |
| title | Observation of enhanced spontaneous and stimulated emission of GaAs/AlGaAs nanowire via the Purcell effect |
| title_full | Observation of enhanced spontaneous and stimulated emission of GaAs/AlGaAs nanowire via the Purcell effect |
| title_fullStr | Observation of enhanced spontaneous and stimulated emission of GaAs/AlGaAs nanowire via the Purcell effect |
| title_full_unstemmed | Observation of enhanced spontaneous and stimulated emission of GaAs/AlGaAs nanowire via the Purcell effect |
| title_short | Observation of enhanced spontaneous and stimulated emission of GaAs/AlGaAs nanowire via the Purcell effect |
| title_sort | observation of enhanced spontaneous and stimulated emission of gaas algaas nanowire via the purcell effect |
| url | http://dx.doi.org/10.1063/1.4929355 |
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