DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kwon, SH | ko |
dc.contributor.author | Kim, SH | ko |
dc.contributor.author | Kim, SK | ko |
dc.contributor.author | Lee, Yong-Hee | ko |
dc.date.accessioned | 2010-11-16T01:44:13Z | - |
dc.date.available | 2010-11-16T01:44:13Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2004-11 | - |
dc.identifier.citation | OPTICS EXPRESS, v.12, pp.5356 - 5361 | - |
dc.identifier.issn | 1094-4087 | - |
dc.identifier.uri | http://hdl.handle.net/10203/19987 | - |
dc.description.abstract | We have demonstrated the operation of a new type of heterogeneous photonic crystal laser, a five-lattice-constant large photonic bandedge laser assisted by a photonic bandgap, in a triangular lattice at room temperature. When the air hole radius of the surrounding photonic crystal ( PC) is slightly smaller than that of the bandedge mode region, most in-plane losses of the first K point bandedge mode in the central region are suppressed and the quality factor of the mode is greatly enhanced to 50000. We identified the photonic bandgap-bandedge (PBG-BE) lasing modes through the spectral position, near-field pattern, and the state of polarization, which correspond well with the results of the three-dimensional (3D) finite-difference time-domain (FDTD) method computation. The two-dimensional (2D) feedback mechanism of the first K bandedge was verified through the Fourier analysis. Low threshold incident peak pump power of similar to 0.24 mW is achieved owing to the low optical loss of the PBG-BE mode. (C) 2004 Optical Society of America. | - |
dc.description.sponsorship | This work was supported by the National R&D Project for Nano Science and Technology of KISTEP, Korea. | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | OPTICAL SOC AMER | - |
dc.subject | CRYSTAL SLABS | - |
dc.subject | MODE LASER | - |
dc.subject | RESONATOR | - |
dc.title | Small, low-loss heterogeneous photonic bandedge laser | - |
dc.type | Article | - |
dc.identifier.wosid | 000224867400008 | - |
dc.identifier.scopusid | 2-s2.0-10444233599 | - |
dc.type.rims | ART | - |
dc.citation.volume | 12 | - |
dc.citation.beginningpage | 5356 | - |
dc.citation.endingpage | 5361 | - |
dc.citation.publicationname | OPTICS EXPRESS | - |
dc.identifier.doi | 10.1364/OPEX.12.005356 | - |
dc.contributor.localauthor | Lee, Yong-Hee | - |
dc.contributor.nonIdAuthor | Kwon, SH | - |
dc.contributor.nonIdAuthor | Kim, SH | - |
dc.contributor.nonIdAuthor | Kim, SK | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | CRYSTAL SLABS | - |
dc.subject.keywordPlus | MODE LASER | - |
dc.subject.keywordPlus | RESONATOR | - |
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