Electrically driven nanobeam laser
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jeong, Kwang-Yong | - |
dc.contributor.author | No, You-Shin | - |
dc.contributor.author | Hwang, Yongsop | - |
dc.contributor.author | Kim, Ki Soo | - |
dc.contributor.author | Seo, Min-Kyo | - |
dc.contributor.author | Park, Hong-Gyu | - |
dc.contributor.author | Lee, Yong-Hee | - |
dc.date.accessioned | 2021-09-05T19:37:02Z | - |
dc.date.available | 2021-09-05T19:37:02Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2013-11 | - |
dc.identifier.issn | 2041-1723 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/101719 | - |
dc.description.abstract | The realization of lasers as small as possible has been one of the long-standing goals of the laser physics and quantum optics communities. Among multitudes of recent small cavities, the one-dimensional nanobeam cavity has been actively investigated as one of the most attractive candidates for effective photon confinement thanks to its simple geometry. However, the current injection into the ultra-small nano-resonator without critically degrading the quality factor remains still unanswered. Here we report an electrically driven, one-dimensional, photonic-well, single-mode, room-temperature nanobeam laser whose footprint approaches the smallest possible value. The small physical volume of similar to 4.6 x 0.61 x 0.28 mu m(3) (similar to 8.2(lambda n(-1))(3)) was realized through the introduction of a Gaussian-like photonic well made of only 11 air holes. In addition, a low threshold current of similar to 5 mu A was observed from a three-cell nanobeam cavity at room temperature. The simple one-dimensional waveguide nature of the nanobeam enables straightforward integration with other photonic applications such as photonic integrated circuits and quantum information devices. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.subject | 2-DIMENSIONAL PHOTONIC CRYSTAL | - |
dc.subject | NANOCAVITY LASER | - |
dc.subject | GAP | - |
dc.subject | FABRICATION | - |
dc.subject | DESIGN | - |
dc.subject | CAVITY | - |
dc.subject | SCALE | - |
dc.title | Electrically driven nanobeam laser | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Park, Hong-Gyu | - |
dc.identifier.doi | 10.1038/ncomms3822 | - |
dc.identifier.scopusid | 2-s2.0-84888183765 | - |
dc.identifier.wosid | 000328027300003 | - |
dc.identifier.bibliographicCitation | NATURE COMMUNICATIONS, v.4 | - |
dc.relation.isPartOf | NATURE COMMUNICATIONS | - |
dc.citation.title | NATURE COMMUNICATIONS | - |
dc.citation.volume | 4 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.subject.keywordPlus | 2-DIMENSIONAL PHOTONIC CRYSTAL | - |
dc.subject.keywordPlus | NANOCAVITY LASER | - |
dc.subject.keywordPlus | GAP | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | DESIGN | - |
dc.subject.keywordPlus | CAVITY | - |
dc.subject.keywordPlus | SCALE | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.