DC Field | Value | Language |
---|---|---|
dc.contributor.author | Song, HJ | - |
dc.contributor.author | Shimizu, N | - |
dc.contributor.author | Nagatsuma, T | - |
dc.date.accessioned | 2017-07-19T13:39:27Z | - |
dc.date.available | 2017-07-19T13:39:27Z | - |
dc.date.created | 2016-02-16 | - |
dc.date.issued | 2007-10-29 | - |
dc.identifier.issn | 1094-4087 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/37366 | - |
dc.description.abstract | For continuous millimeter and terahertz-wave applications, a two-mode optical signal generation technique that uses two arrayed waveguide gratings and two optical switch units is presented. In addition to easy and fast operation, this scheme offers broadband frequency tunability and high signal purity with a low spurious mode level. Mode spacing, which corresponds to the frequency of the generated MM/THz-wave signal after photomixing, was successfully swept in the range of 200 similar to 550 GHz and the optical spurious mode suppression ratio higher than 25 dBc was achieved. In addition, spurious modes characteristics were investigated by using second harmonic generation (SHG) autocorrelation methods for several frequencies. (C) 2007 Optical Society of America. | - |
dc.language | English | - |
dc.publisher | OPTICAL SOC AMER | - |
dc.relation.isPartOf | OPTICS EXPRESS | - |
dc.title | Generation of two-mode optical signals with broadband frequency tunability and low spurious signal level | - |
dc.type | Article | - |
dc.identifier.doi | 10.1364/OE.15.014901 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | OPTICS EXPRESS, v.15, no.22, pp.14901 - 14906 | - |
dc.identifier.wosid | 000251223400064 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 14906 | - |
dc.citation.number | 22 | - |
dc.citation.startPage | 14901 | - |
dc.citation.title | OPTICS EXPRESS | - |
dc.citation.volume | 15 | - |
dc.contributor.affiliatedAuthor | Song, HJ | - |
dc.identifier.scopusid | 2-s2.0-35948981636 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 19 | - |
dc.description.scptc | 20 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | WAVE | - |
dc.subject.keywordPlus | MODULATION | - |
dc.subject.keywordPlus | LASERS | - |
dc.relation.journalWebOfScienceCategory | Optics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Optics | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
library@postech.ac.kr Tel: 054-279-2548
Copyrights © by 2017 Pohang University of Science ad Technology All right reserved.