Comparison of quantum wells based on InGaAs(P)/InP and InGa(Al)As/InAlAs material systems in view of carrier escape times for high-saturation-optical-power electroabsorption modulators
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Kangbaek | - |
dc.contributor.author | Shin, Dong-Soo | - |
dc.date.accessioned | 2021-06-23T19:06:22Z | - |
dc.date.available | 2021-06-23T19:06:22Z | - |
dc.date.created | 2021-02-01 | - |
dc.date.issued | 2007-09 | - |
dc.identifier.issn | 1226-4776 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/43462 | - |
dc.description.abstract | We compare electroabsorption modulators (EAMs) with multiple quantum wells (MQWs) based on InGaAs(P)/InP and InGa(Al)As/InAlAs material systems. We carefully choose the quantum-well structures so that the structures based on different material systems have similar band-offset energies and excition-peak wavelengths. Assuming the same light wavelength of 1.55 mu m, we show the transfer functions of EAMs with each quantum-well structure and calculate the escape times of photogenerated charge carriers. As the heavy-hole escape time of the quantum well based on InGaAs(P)/InP is much longer than those of photogenerated charge carriers of InGa(AI)As/InAlAs, the EAM based on the InGa(AI)As/InAlAs material seems to be more suitable for high-optical-power operation. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Optical Society of Korea | - |
dc.title | Comparison of quantum wells based on InGaAs(P)/InP and InGa(Al)As/InAlAs material systems in view of carrier escape times for high-saturation-optical-power electroabsorption modulators | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Shin, Dong-Soo | - |
dc.identifier.doi | 10.3807/JOSK.2007.11.3.133 | - |
dc.identifier.scopusid | 2-s2.0-71549146913 | - |
dc.identifier.wosid | 000255405200010 | - |
dc.identifier.bibliographicCitation | Journal of the Optical Society of Korea, v.11, no.3, pp.133 - 137 | - |
dc.relation.isPartOf | Journal of the Optical Society of Korea | - |
dc.citation.title | Journal of the Optical Society of Korea | - |
dc.citation.volume | 11 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 133 | - |
dc.citation.endPage | 137 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART001075372 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Optics | - |
dc.relation.journalWebOfScienceCategory | Optics | - |
dc.identifier.url | https://scienceon.kisti.re.kr/srch/selectPORSrchArticle.do?cn=JAKO200735836515347&SITE=CLICK | - |
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