DC 欄位 | 值 | 語言 |
dc.contributor | Dept. of Electr. Eng., National Taiwan Univ. | en |
dc.contributor.author | Shih, D.K. | en_US |
dc.contributor.author | Lin, Y.H. | en_US |
dc.contributor.author | HAO-HSIUNG LIN | en_US |
dc.creator | Shih, D.K.;Lin, H.H.;Lin, Y.H. | - |
dc.date.accessioned | 2018-09-10T04:35:07Z | - |
dc.date.available | 2018-09-10T04:35:07Z | - |
dc.date.issued | 2003-06 | - |
dc.identifier.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-0038148552&doi=10.1049%2fip-opt%3a20030389&partnerID=40&md5=9b4c36a8c79510aec935257585fce687 | - |
dc.description.abstract | The authors report the growth, structural and optical characteristics of strained 10-period InAs1-x/Nx/Ga0.47As multiple quantum well (MQW) structures on InP substrates grown by gas-source molecular beam epitaxy. Atomic nitrogen was generated using a RF-plasma cell. Double crystal X-ray diffractometer (DXRD) measurements indicated that adding N to the InAs layer reduced the net compressive strain of the MQW. The highest nitrogen composition obtained in this study was 19.5%. It was also found that the incorporation of nitrogen resulted in red-shifted photoluminescence (PL) emission energy of the QWs. However, increased nitrogen composition broadened the DXRD linewidth and degraded PL intensity. The very broad PL linewidth might be related to alloy inhomogeneity. Finally, ridge waveguide lasers with different periods (n = 2 - 8) of InAs0.97N0.03/InGaAs QWs as the gain medium were fabricated. A device with four QWs gave the best performance and demonstrated pulsed oscillation up to 260K at an emission wavelength of 2.38 μm with a threshold current density of 3.6 kA/cm2. This indicates the potential of InAsN as a material for mid-infrared applications. | - |
dc.format | application/pdf | en |
dc.format.extent | 445212 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.language | en | en |
dc.relation | Optoelectronics, IEE Proceedings- | en |
dc.relation.ispartof | IEE Proceedings: Optoelectronics | en_US |
dc.source | AH-anncc | - |
dc.subject.other | Compressive stress; Current density; Molecular beam epitaxy; Nitrogen; Photoluminescence; Plasma applications; Quantum well lasers; Semiconducting indium gallium arsenide; Semiconducting indium phosphide; Strain; Substrates; X ray diffraction analysis; Compressive strain; Double crystal x-ray diffractometer; Gas-source molecular beam epitaxy; Indium arsenium nitride; Semiconductor quantum wells | - |
dc.title | Strained InAsN/InGaAs/InP multiple quantum well structures grown by RF-plasma assisted GSMBE for mid-infrared lasers applications | - |
dc.type | journal article | en |
dc.identifier.doi | 10.1049/ip-opt:20030389 | - |
dc.identifier.scopus | 2-s2.0-0038148552 | - |
dc.identifier.isi | WOS:000184185700009 | - |
dc.relation.pages | 253-258 | - |
dc.relation.journalvolume | 150 | - |
dc.relation.journalissue | 3 | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.openairetype | journal article | - |
item.grantfulltext | open | - |
item.cerifentitytype | Publications | - |
item.fulltext | with fulltext | - |
crisitem.author.dept | Photonics and Optoelectronics | - |
crisitem.author.dept | Electrical Engineering | - |
crisitem.author.dept | Electronics Engineering | - |
crisitem.author.orcid | 0000-0003-3408-6538 | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
顯示於: | 電機工程學系
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