Photonic-crystal light-emitting diodes on p-type GaAs substrates for optical communications
| dc.citation.epage | 1517 | en_US |
| dc.citation.issue | 9 | en_US |
| dc.citation.spage | 1509 | en_US |
| dc.citation.volume | 55 | en_US |
| dc.citation.woscount | 2 | |
| dc.contributor.author | Yang, Hung-Pin D. | en_US |
| dc.contributor.author | Liu, Jui-Nung | en_US |
| dc.contributor.author | Lai, Fang-I. | en_US |
| dc.contributor.author | Kuo, Hao-Chung | en_US |
| dc.contributor.author | Chi, Jim Y. | en_US |
| dc.contributor.department | 光電工程學系 | zh_TW |
| dc.contributor.department | Department of Photonics | en_US |
| dc.date.accessioned | 2014-12-08T15:12:44Z | |
| dc.date.available | 2014-12-08T15:12:44Z | |
| dc.date.issued | 2008 | en_US |
| dc.description.abstract | Oxide-confined photonic-crystal (PhC) light-emitting diodes (LEDs) on p-type GaAs substrate in the 830 nm range are reported. The device consists of a bottom distributed Bragg reflector (DBR), quantum wells (QWs), and a top DBR, with a photonic-crystal structure formed within the n-type ohmic contact ring for light extraction. The etching depth of the PhC holes is 17-pair out of the 22-pair top DBR being etched off. The internally reflected spontaneous light emission can be extracted out of PhC holes because of lower reflectance within those areas. High-resolution micrographic imaging studies indicate that the device emits light mainly through the photonic-crystal holes and it is suitable for optical communications. | en_US |
| dc.identifier.doi | 10.1080/09500340701691608 | en_US |
| dc.identifier.issn | 0950-0340 | en_US |
| dc.identifier.journal | JOURNAL OF MODERN OPTICS | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1080/09500340701691608 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/9809 | |
| dc.identifier.wosnumber | WOS:000256764200012 | |
| dc.language.iso | en_US | en_US |
| dc.subject | light-emitting diodes | en_US |
| dc.subject | p-substrate | en_US |
| dc.subject | photonic-crystal | en_US |
| dc.title | Photonic-crystal light-emitting diodes on p-type GaAs substrates for optical communications | en_US |
| dc.type | Article | en_US |