DC Field | Value | Language |
---|---|---|
dc.contributor.author | Oh, Min-Seok | ko |
dc.contributor.author | Kong, Hong-Jin | ko |
dc.contributor.author | Kim, Tae-Hoon | ko |
dc.contributor.author | Jo, Sung-Eun | ko |
dc.date.accessioned | 2013-03-08T17:33:07Z | - |
dc.date.available | 2013-03-08T17:33:07Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2010-12 | - |
dc.identifier.citation | OPTICS LETTERS, v.35, no.24, pp.4214 - 4216 | - |
dc.identifier.issn | 0146-9592 | - |
dc.identifier.uri | http://hdl.handle.net/10203/93763 | - |
dc.description.abstract | An autofocus technique is proposed for a three-dimensional imaging, direct-detection laser radar system that uses a Geiger-mode avalanche photodiode focal plane array (GmAPD-FPA). This technique is implemented by pointing laser pulses on a target of interest and observing its scattered photon distribution on a GmAPD-FPA. Measuring the standard deviation of the photon distribution on a GmAPD-FPA enables the best focus condition to be found. The feasibility of this technique is demonstrated experimentally by employing a 1 x 8 pixel GmAPD-FPA. It is shown that the spatial resolution improves when the GmAPD-FPA is located in the best focus position found by the autofocus technique. (C) 2010 Optical Society of America | - |
dc.language | English | - |
dc.publisher | OPTICAL SOC AMER | - |
dc.title | Autofocus technique for three-dimensional imaging, direct-detection laser radar using Geiger-mode avalanche photodiode focal-plane array | - |
dc.type | Article | - |
dc.identifier.wosid | 000285387300044 | - |
dc.identifier.scopusid | 2-s2.0-79251526884 | - |
dc.type.rims | ART | - |
dc.citation.volume | 35 | - |
dc.citation.issue | 24 | - |
dc.citation.beginningpage | 4214 | - |
dc.citation.endingpage | 4216 | - |
dc.citation.publicationname | OPTICS LETTERS | - |
dc.identifier.doi | 10.1364/OL.35.004214 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Kong, Hong-Jin | - |
dc.type.journalArticle | Article | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.