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- Chung, Il-Sug
- Nano-Optoelectronics Lab.
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| DC Field | Value | Language |
|---|---|---|
| dc.citation.endPage | 367 | - |
| dc.citation.number | 4 | - |
| dc.citation.startPage | 365 | - |
| dc.citation.title | IEEE PHOTONICS TECHNOLOGY LETTERS | - |
| dc.citation.volume | 25 | - |
| dc.contributor.author | Ansbaek, Thor | - |
| dc.contributor.author | Chung, Il-Sug | - |
| dc.contributor.author | Semenova, Elizaveta S. | - |
| dc.contributor.author | Yvind, Kresten | - |
| dc.date.accessioned | 2023-12-22T04:11:46Z | - |
| dc.date.available | 2023-12-22T04:11:46Z | - |
| dc.date.created | 2018-02-23 | - |
| dc.date.issued | 2013-02 | - |
| dc.description.abstract | We present the first tunable vertical-cavity surface-emitting laser (VCSEL) where the top distributed Bragg reflector has been completely substituted by an air-cladded high-index-contrast subwavelength grating (HCG) mirror. In this way, an extended cavity design can be realized by reducing the reflection at the semiconductor-air interface using an anti-reflective coating (ARC). We demonstrate how the ARC can be integrated in a monolithic structure by oxidizing AlGaAs with high Al-content. The HCG VCSEL has the potential to achieve polarization stable single-mode output with high tuning efficiency. The HCG VCSEL shows a total tuning range of 16 nm around an emission wavelength of 1060 nm with 1-mW output power. | - |
| dc.identifier.bibliographicCitation | IEEE PHOTONICS TECHNOLOGY LETTERS, v.25, no.4, pp.365 - 367 | - |
| dc.identifier.doi | 10.1109/LPT.2012.2236087 | - |
| dc.identifier.issn | 1041-1135 | - |
| dc.identifier.scopusid | 2-s2.0-84873300601 | - |
| dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/23720 | - |
| dc.identifier.url | http://ieeexplore.ieee.org/document/6392203/ | - |
| dc.identifier.wosid | 000314684400013 | - |
| dc.language | 영어 | - |
| dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
| dc.title | 1060-nm Tunable Monolithic High Index Contrast Subwavelength Grating VCSEL | - |
| dc.type | Article | - |
| dc.description.journalRegisteredClass | scie | - |
| dc.description.journalRegisteredClass | scopus | - |
| dc.subject.keywordAuthor | III-V semiconductor materials | - |
| dc.subject.keywordAuthor | microelectro-mechanical systems | - |
| dc.subject.keywordAuthor | semiconductor lasers | - |
| dc.subject.keywordAuthor | vertical cavity surface emitting lasers | - |
| dc.subject.keywordPlus | LASERS | - |
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