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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 16519 | - |
dc.citation.number | 15 | - |
dc.citation.startPage | 16512 | - |
dc.citation.title | OPTICS EXPRESS | - |
dc.citation.volume | 24 | - |
dc.contributor.author | Learkthanakhachon, Supannee | - |
dc.contributor.author | Taghizadeh, Alireza | - |
dc.contributor.author | Park, Gyeong Cheol | - |
dc.contributor.author | Yvind, Kresten | - |
dc.contributor.author | Chung, Il-Sug | - |
dc.date.accessioned | 2023-12-21T23:36:55Z | - |
dc.date.available | 2023-12-21T23:36:55Z | - |
dc.date.created | 2018-02-23 | - |
dc.date.issued | 2016-07 | - |
dc.description.abstract | A hybrid III-V/SOI resonant-cavity-enhanced photodetector (RCE-PD) structure comprising a high-contrast grating (HCG) reflector, a hybrid grating (HG) reflector, and an air cavity between them, has been proposed and investigated. In the proposed structure, a light absorbing material is integrated as part of the HG reflector, enabling a very compact vertical cavity. Numerical investigations show that a quantum efficiency close to 100 % and a detection linewidth of about 1 nm can be achieved, which are desirable for wavelength division multiplexing applications. Based on these results, a hybrid RCE-PD sample has been fabricated by heterogeneously integrating an InP-based material onto a silicon-on-insulator wafer and has been characterized, which shows a clear enhancement in photo-current at the designed wavelength. This indicates that the HG reflector provides a field enhancement sufficient for RCE-PD operation. In addition, a capability of feasibly selecting the detection wavelength during fabrication as well as a possibility of realizing silicon-integrated bidirectional transceivers are discussed. | - |
dc.identifier.bibliographicCitation | OPTICS EXPRESS, v.24, no.15, pp.16512 - 16519 | - |
dc.identifier.doi | 10.1364/OE.24.016512 | - |
dc.identifier.issn | 1094-4087 | - |
dc.identifier.scopusid | 2-s2.0-84979645295 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/23710 | - |
dc.identifier.url | https://www.osapublishing.org/oe/abstract.cfm?uri=oe-24-15-16512 | - |
dc.identifier.wosid | 000384715800032 | - |
dc.language | 영어 | - |
dc.publisher | OPTICAL SOC AMER | - |
dc.title | Hybrid III-V/SOI resonant cavity enhanced photodetector | - |
dc.type | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | LONG-WAVELENGTH VCSEL | - |
dc.subject.keywordPlus | GRATING REFLECTORS | - |
dc.subject.keywordPlus | CONTRAST GRATINGS | - |
dc.subject.keywordPlus | LASER | - |
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