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Conference Paper: Active anti-guide vertical cavity surface emitting lasers with diffused quantam wells structure
| Title | Active anti-guide vertical cavity surface emitting lasers with diffused quantam wells structure |
|---|---|
| Authors | |
| Keywords | Physics engineering chemistry |
| Issue Date | 1998 |
| Publisher | Materials Research Society. The Journal's web site is located at http://www.mrs.org/publications/epubs/proceedings/spring2004/index.html |
| Citation | Infrared applications of semiconductors II, Materials Research Society Symposium Proceedings, Boston, Massachusetts, USA, 1-4 December 1997, v. 484, p. 431-436 How to Cite? |
| Abstract | The enhancement of single transverse mode operation in vertical cavity surface emitting lasers by using interdiffused quantum wells is proposed and analyzed. It is observed that the influence of self-focusing (arising from carrier spatial hole burning and thermal lensing) on the profile of transverse modes can be minimized by introducing a step diffused quantum wells structure inside the core region of quantum-well active layer. Stable single-mode operation in vertical cavity surface emitting lasers can also be maintained. |
| Persistent Identifier | http://hdl.handle.net/10722/46080 |
| ISSN | 2019 SCImago Journal Rankings: 0.114 |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Yu, SF | en_HK |
| dc.contributor.author | Li, EH | en_HK |
| dc.contributor.author | Man, WM | en_HK |
| dc.date.accessioned | 2007-10-30T06:42:06Z | - |
| dc.date.available | 2007-10-30T06:42:06Z | - |
| dc.date.issued | 1998 | en_HK |
| dc.identifier.citation | Infrared applications of semiconductors II, Materials Research Society Symposium Proceedings, Boston, Massachusetts, USA, 1-4 December 1997, v. 484, p. 431-436 | en_HK |
| dc.identifier.issn | 0272-9172 | en_HK |
| dc.identifier.uri | http://hdl.handle.net/10722/46080 | - |
| dc.description.abstract | The enhancement of single transverse mode operation in vertical cavity surface emitting lasers by using interdiffused quantum wells is proposed and analyzed. It is observed that the influence of self-focusing (arising from carrier spatial hole burning and thermal lensing) on the profile of transverse modes can be minimized by introducing a step diffused quantum wells structure inside the core region of quantum-well active layer. Stable single-mode operation in vertical cavity surface emitting lasers can also be maintained. | en_HK |
| dc.format.extent | 223732 bytes | - |
| dc.format.extent | 14323 bytes | - |
| dc.format.extent | 4647 bytes | - |
| dc.format.mimetype | application/pdf | - |
| dc.format.mimetype | text/plain | - |
| dc.format.mimetype | text/plain | - |
| dc.language | eng | en_HK |
| dc.publisher | Materials Research Society. The Journal's web site is located at http://www.mrs.org/publications/epubs/proceedings/spring2004/index.html | en_HK |
| dc.rights | Materials Research Society Symposium Proceedings. Copyright © Materials Research Society. | en_HK |
| dc.subject | Physics engineering chemistry | en_HK |
| dc.title | Active anti-guide vertical cavity surface emitting lasers with diffused quantam wells structure | en_HK |
| dc.type | Conference_Paper | en_HK |
| dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0272-9172&volume=484&spage=431&epage=436&date=1998&atitle=Active+anti-guide+vertical+cavity+surface+emitting+lasers+with+diffused+quantam+wells+structure | en_HK |
| dc.description.nature | published_or_final_version | en_HK |
| dc.identifier.hkuros | 37997 | - |
| dc.identifier.issnl | 0272-9172 | - |