DC Field | Value | Language |
---|---|---|
dc.contributor.author | Han, HS | ko |
dc.contributor.author | Seo, SY | ko |
dc.contributor.author | Shin, JungHoon | ko |
dc.contributor.author | Park, N | ko |
dc.date.accessioned | 2013-03-04T20:06:59Z | - |
dc.date.available | 2013-03-04T20:06:59Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2002-11 | - |
dc.identifier.citation | APPLIED PHYSICS LETTERS, v.81, no.20, pp.3720 - 3722 | - |
dc.identifier.issn | 0003-6951 | - |
dc.identifier.uri | http://hdl.handle.net/10203/83942 | - |
dc.description.abstract | Gain-determining coefficients in Er-doped, nanocrystal-Si (nc-Si) sensitized silica waveguide amplifiers are investigated. Single-mode, Er-doped silica waveguides with nc-Si embedded in them were prepared by electron cyclotron resonance plasma-enhanced chemical vapor deposition of Er-doped a-Si:O-x (x<2) followed by a high-temperature anneal to precipitate nc-Si. Exciting the Er ions via nc-Si by pumping the waveguide from the top with the 477 nm line of an Ar laser resulted in an enhancement of the transmitted 1535 nm signal of up to 14 dB/cm, indicating a possible net gain of up to 7 dB/cm. From the dependence of the signal enhancement upon the pump power, an emission cross section of 2x10(-19) cm(2) at 1535 nm and an effective excitation cross section of greater than or equal to10(-17) cm(2) at 477 nm is obtained. (C) 2002 American Institute of Physics. | - |
dc.language | English | - |
dc.publisher | AMER INST PHYSICS | - |
dc.subject | SI NANOCRYSTALS | - |
dc.subject | ER3+ LUMINESCENCE | - |
dc.subject | FIBER AMPLIFIERS | - |
dc.subject | ENERGY-TRANSFER | - |
dc.subject | WAVE-GUIDES | - |
dc.subject | EXCITATION | - |
dc.subject | PHOTOLUMINESCENCE | - |
dc.subject | SIO2-FILMS | - |
dc.subject | IONS | - |
dc.title | Coefficient determination related to optical gain in erbium-doped silicon-rich silicon oxide waveguide amplifier | - |
dc.type | Article | - |
dc.identifier.wosid | 000179042200006 | - |
dc.identifier.scopusid | 2-s2.0-0037064981 | - |
dc.type.rims | ART | - |
dc.citation.volume | 81 | - |
dc.citation.issue | 20 | - |
dc.citation.beginningpage | 3720 | - |
dc.citation.endingpage | 3722 | - |
dc.citation.publicationname | APPLIED PHYSICS LETTERS | - |
dc.identifier.doi | 10.1063/1.1520710 | - |
dc.contributor.localauthor | Shin, JungHoon | - |
dc.contributor.nonIdAuthor | Han, HS | - |
dc.contributor.nonIdAuthor | Seo, SY | - |
dc.contributor.nonIdAuthor | Park, N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | SI NANOCRYSTALS | - |
dc.subject.keywordPlus | ER3+ LUMINESCENCE | - |
dc.subject.keywordPlus | FIBER AMPLIFIERS | - |
dc.subject.keywordPlus | ENERGY-TRANSFER | - |
dc.subject.keywordPlus | WAVE-GUIDES | - |
dc.subject.keywordPlus | EXCITATION | - |
dc.subject.keywordPlus | PHOTOLUMINESCENCE | - |
dc.subject.keywordPlus | SIO2-FILMS | - |
dc.subject.keywordPlus | IONS | - |
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