PHOTONIC QUANTUM RING LASER OF 3D WHISPERING CAVE MODE
SCIE
SCOPUS
- Title
- PHOTONIC QUANTUM RING LASER OF 3D WHISPERING CAVE MODE
- Authors
- Kwon, O; Kim, DK; Yoon, JH; Kim, YC; Jang, YH; Shin, MH
- Date Issued
- 2009-03
- Publisher
- ELSEVIER SCI LTD
- Abstract
- A new whispering cave mode (WCM), a three-dimensional (313) case of Lord Rayleigh's 2D whispering gallery modes, based upon 3D total internal reflection is presented, where GaAs quantum well (QW) near-vertical microdisk resonators exhibit a strong carrier-photon coupling for the QW carriers located in the Rayleigh band, generating 2D-to-1D carrier phase transitions of photonic quantum ring (PQR). It is a 'photonic' quantum corral effect (PQCE), whose simulation work produces a tangled web pattern of imminent recombinant carriers in picoseconds timescale. The PQCE is responsible for the ultralow threshold currents below 300 nA for a single mode GaAs PQR laser, and a prototype GaN PQR laser with a threshold near and below 1 mu A. (C) 2008 Elsevier Ltd. All rights reserved.
- Keywords
- Whispering cave mode; Whispering gallery modes; Photonic quantum ring; Photonic quantum corral effect; GaN PQR laser; MICRODISK LASERS; EMISSION
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/28215
- DOI
- 10.1016/J.MEJO.2008.
- ISSN
- 0026-2692
- Article Type
- Article
- Citation
- MICROELECTRONICS JOURNAL, vol. 40, no. 3, page. 570 - 573, 2009-03
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- There are no files associated with this item.
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