Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 어영선 | - |
dc.date.accessioned | 2021-01-14T04:31:35Z | - |
dc.date.available | 2021-01-14T04:31:35Z | - |
dc.date.issued | 2002-06 | - |
dc.identifier.citation | IEEE Journal of Quantum Electronics, v. 38, issue. 6, page. 665-673 | en_US |
dc.identifier.issn | 0018-9197 | - |
dc.identifier.issn | 1558-1713 | - |
dc.identifier.uri | https://ieeexplore.ieee.org/document/1005417 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/156981 | - |
dc.description.abstract | Traveling-wave type, semiconductor optical amplifiers (SOAs) integrated with a spot-size-converter (SSC) are extensively studied for the improvement of coupling efficiency with single-mode fiber and for cost reduction in packaging. In this paper, the structural dependence of the SSC on the effective facet reflectivity R-eff is investigated theoretically as well as experimentally. It is shown that not only a sufficient mode-conversion in a SSC region, but also an introduction of angled facets, are essential for reducing R-eff. A small gain ripple (less than 0.1 dB) in an amplified spontaneous emission (ASE) spectrum, fiber-to-fiber gain of 26 dB, and saturation output power of 7 dBm are observed at the fabricated SOA, which consists of a window length of 20 gm, facet angle of 7degrees, and anti-reflection coated facet of less than 1% reflectivity. | en_US |
dc.description.sponsorship | This work was supported in part by the Korea Science and Engineering Foundation (KOSEF) through the Center for Electronic Packaging Material (CEPM), KAIST, Korea. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | IEEE | en_US |
dc.subject | Angled facet | en_US |
dc.subject | facet reflectivity | en_US |
dc.subject | semiconductor optical amplifier | en_US |
dc.subject | spot-size-converter | en_US |
dc.subject | window | en_US |
dc.title | Facet Reflectivity of a Spot-Size-Converter integrated Semiconductor Optical Amplifier | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1109/JQE.2002.1005417 | - |
dc.relation.journal | IEEE JOURNAL OF QUANTUM ELECTRONICS | - |
dc.contributor.googleauthor | Shim, Jongin | - |
dc.contributor.googleauthor | Kim, Jongryeol | - |
dc.contributor.googleauthor | Jang, Donghoon | - |
dc.contributor.googleauthor | Eo, Yungseon | - |
dc.contributor.googleauthor | Arai, S. | - |
dc.relation.code | 2009203829 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF ENGINEERING SCIENCES[E] | - |
dc.sector.department | DIVISION OF ELECTRICAL ENGINEERING | - |
dc.identifier.pid | eo | - |
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