One-dimensional self-focusing in photorefractive Bi12SiO20 crystal: theoretical modeling and experimental demonstration
| dc.citation.epage | 240 | en_US |
| dc.citation.issue | 4-6 | en_US |
| dc.citation.spage | 237 | en_US |
| dc.citation.volume | 162 | en_US |
| dc.citation.woscount | 11 | |
| dc.contributor.author | Tsai, J | en_US |
| dc.contributor.author | Chiou, A | en_US |
| dc.contributor.author | Hsieh, TC | en_US |
| dc.contributor.author | Hsu, K | en_US |
| dc.contributor.department | 電子物理學系 | zh_TW |
| dc.contributor.department | 光電工程學系 | zh_TW |
| dc.contributor.department | Department of Electrophysics | en_US |
| dc.contributor.department | Department of Photonics | en_US |
| dc.date.accessioned | 2014-12-08T15:46:42Z | |
| dc.date.available | 2014-12-08T15:46:42Z | |
| dc.date.issued | 1999-04-15 | en_US |
| dc.description.abstract | We have experimentally demonstrated one-dimensional self-focusing of a laser beam in a photorefractive Bi12SiO20 (BSO) crystal with an externally applied DC field. Fractional change in focal length larger than 50% was measured when the biased field was varied from 2 kV/cm to 8 kV/cm. Based on the band transport model, thin crystal approximation, and gradient index (GRIN) lens approximation, we derive a mathematical expression that describes the effect quantitatively. (C) 1999 Elsevier Science B.V. All rights reserved. | en_US |
| dc.identifier.doi | 10.1016/S0030-4018(99)00114-5 | en_US |
| dc.identifier.issn | 0030-4018 | en_US |
| dc.identifier.journal | OPTICS COMMUNICATIONS | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1016/S0030-4018(99)00114-5 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/31402 | |
| dc.identifier.wosnumber | WOS:000080234800015 | |
| dc.language.iso | en_US | en_US |
| dc.subject | self-focusing | en_US |
| dc.subject | photorefractive effect | en_US |
| dc.subject | GRIN lens | en_US |
| dc.title | One-dimensional self-focusing in photorefractive Bi12SiO20 crystal: theoretical modeling and experimental demonstration | en_US |
| dc.type | Article | en_US |