High-index sensitivity of surface mode in photonic crystal hetero-slab-edge microcavity
| dc.citation.epage | 1454 | en_US |
| dc.citation.issue | 9 | en_US |
| dc.citation.spage | 1452 | en_US |
| dc.citation.volume | 35 | en_US |
| dc.citation.woscount | 6 | |
| dc.contributor.author | Lu, Tsan-Wen | en_US |
| dc.contributor.author | Hsiao, Yi-Hua | en_US |
| dc.contributor.author | Ho, Wei-De | en_US |
| dc.contributor.author | Lee, Po-Tsung | en_US |
| dc.contributor.department | 光電工程學系 | zh_TW |
| dc.contributor.department | Department of Photonics | en_US |
| dc.date.accessioned | 2014-12-08T15:06:58Z | |
| dc.date.available | 2014-12-08T15:06:58Z | |
| dc.date.issued | 2010-05-01 | en_US |
| dc.description.abstract | We introduce a photonic crystal hetero-slab-edge microcavity design with surface mode, which is beneficial for optical index sensing. The simulated index sensitivity (R(n)) as high as 675 nm per refractive index unit (nm/RIU) variation is obtained with slab thickness of 180 nm. In experiments, single surface mode lasing action from a real device is observed. Based on the surface mode in this microcavity, high experimental R(n) value of 625 nm/RIU is achieved by detecting index variation in a CO(2) chamber with different gas pressures. (C) 2010 Optical Society of America | en_US |
| dc.identifier.doi | 10.1364/OL.35.001452 | en_US |
| dc.identifier.issn | 0146-9592 | en_US |
| dc.identifier.journal | OPTICS LETTERS | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1364/OL.35.001452 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/5448 | |
| dc.identifier.wosnumber | WOS:000277219800051 | |
| dc.language.iso | en_US | en_US |
| dc.title | High-index sensitivity of surface mode in photonic crystal hetero-slab-edge microcavity | en_US |
| dc.type | Article | en_US |