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- Chung, Il-Sug
- Nano-Optoelectronics Lab.
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| DC Field | Value | Language |
|---|---|---|
| dc.citation.endPage | 21184 | - |
| dc.citation.number | 18 | - |
| dc.citation.startPage | 21175 | - |
| dc.citation.title | OPTICS EXPRESS | - |
| dc.citation.volume | 22 | - |
| dc.contributor.author | Taghizadeh, Alireza | - |
| dc.contributor.author | Park, Gyeong Cheol | - |
| dc.contributor.author | Mork, Jesper | - |
| dc.contributor.author | Chung, Il-Sug | - |
| dc.date.accessioned | 2023-12-22T02:11:24Z | - |
| dc.date.available | 2023-12-22T02:11:24Z | - |
| dc.date.created | 2018-02-23 | - |
| dc.date.issued | 2014-09 | - |
| dc.description.abstract | We suggest a new type of grating reflector denoted hybrid grating (HG) which shows large reflectivity in a broad wavelength range and has a structure suitable for realizing a vertical cavity laser with ultra-small modal volume. The properties of the grating reflector are investigated numerically and explained. The HG consists of an un-patterned III-V layer and a Si grating. The III-V layer has a thickness comparable to the grating layer, introduces more guided mode resonances and significantly increases the bandwidth of the reflector compared to the well-known high-index-contrast grating (HCG). By using an active III-V layer, a laser can be realized where the gain region is integrated into the mirror itself. | - |
| dc.identifier.bibliographicCitation | OPTICS EXPRESS, v.22, no.18, pp.21175 - 21184 | - |
| dc.identifier.doi | 10.1364/OE.22.021175 | - |
| dc.identifier.issn | 1094-4087 | - |
| dc.identifier.scopusid | 2-s2.0-84907285663 | - |
| dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/23717 | - |
| dc.identifier.url | https://www.osapublishing.org/oe/abstract.cfm?uri=oe-22-18-21175 | - |
| dc.identifier.wosid | 000341428000005 | - |
| dc.language | 영어 | - |
| dc.publisher | OPTICAL SOC AMER | - |
| dc.title | Hybrid grating reflector with high reflectivity and broad bandwidth | - |
| dc.type | Article | - |
| dc.description.journalRegisteredClass | scie | - |
| dc.description.journalRegisteredClass | scopus | - |
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