Spatiotemporal optical coherence (STOC) manipulation suppresses coherent cross-talk in full-field swept-source optical coherence tomography.
Journal
Biomedical optics express
ISSN: 2156-7085
Titre abrégé: Biomed Opt Express
Pays: United States
ID NLM: 101540630
Informations de publication
Date de publication:
01 Apr 2019
01 Apr 2019
Historique:
received:
07
09
2018
revised:
01
02
2019
accepted:
01
02
2019
entrez:
16
5
2019
pubmed:
16
5
2019
medline:
16
5
2019
Statut:
epublish
Résumé
Full-field swept-source optical coherence tomography (FF-SS-OCT) provides high-resolution depth-resolved images of the sample by parallel Fourier-domain interferometric detection. Although FF-SS-OCT implements high-speed volumetric imaging, it suffers from the cross-talk-generated noise from spatially coherent lasers. This noise reduces the transversal image resolution, which in turn, limits the wide adaptation of FF-SS-OCT for practical and clinical applications. Here, we introduce the novel spatiotemporal optical coherence (STOC) manipulation. In STOC the time-varying inhomogeneous phase masks are used to modulate the light incident on the sample. By properly adjusting these phase masks, the spatial coherence can be reduced. Consequently, the cross-talk-generated noise is suppressed, the transversal image resolution is improved by the factor of
Identifiants
pubmed: 31086716
doi: 10.1364/BOE.10.002032
pii: 345251
pmc: PMC6485009
doi:
Types de publication
Journal Article
Langues
eng
Pagination
2032-2054Déclaration de conflit d'intérêts
The authors declare that there are no conflicts of interest related to this article.
Références
Opt Lett. 2004 Jan 1;29(1):11-3
pubmed: 14719644
Opt Lett. 2004 Apr 1;29(7):736-8
pubmed: 15072375
Appl Opt. 2004 May 10;43(14):2874-83
pubmed: 15143811
J Opt Soc Am A Opt Image Sci Vis. 2005 Jul;22(7):1369-79
pubmed: 16053158
J Opt Soc Am A Opt Image Sci Vis. 2005 Jul;22(7):1380-8
pubmed: 16053159
Opt Lett. 2002 Apr 1;27(7):530-2
pubmed: 18007855
Opt Lett. 2002 Aug 15;27(16):1415-7
pubmed: 18026464
Opt Lett. 2000 Oct 15;25(20):1505-7
pubmed: 18066260
Opt Lett. 2008 Jun 15;33(12):1285-7
pubmed: 18552933
Opt Express. 2002 May 6;10(9):429-35
pubmed: 19436377
Opt Express. 2005 Feb 21;13(4):1131-7
pubmed: 19494981
Opt Express. 2006 Aug 21;14(17):7661-9
pubmed: 19529134
Opt Lett. 1994 Apr 15;19(8):590-2
pubmed: 19844382
Opt Lett. 2010 Oct 15;35(20):3432-4
pubmed: 20967090
Opt Express. 2012 Mar 12;20(6):6761-76
pubmed: 22418560
Biomed Opt Express. 2012 Oct 1;3(10):2611-22
pubmed: 23082300
Opt Express. 2013 Apr 22;21(8):9757-73
pubmed: 23609683
Opt Lett. 2013 Nov 15;38(22):4817-20
pubmed: 24322140
Biomed Opt Express. 2014 Mar 28;5(4):1275-89
pubmed: 24761306
Opt Lett. 2014 Oct 15;39(20):6062-5
pubmed: 25361156
Opt Lett. 2016 Sep 1;41(17):3920-3
pubmed: 27607937
Proc Natl Acad Sci U S A. 2016 Nov 15;113(46):13138-13143
pubmed: 27729536
Sci Rep. 2016 Oct 20;6:35209
pubmed: 27762314
Opt Lett. 2016 Nov 1;41(21):4987-4990
pubmed: 27805666
Sci Adv. 2016 Nov 04;2(11):e1600370
pubmed: 27847864
Biomed Opt Express. 2017 Jan 06;8(2):622-639
pubmed: 28270972
Nat Commun. 2017 Jun 20;8:15845
pubmed: 28632205
Biomed Opt Express. 2017 Feb 13;8(3):1499-1511
pubmed: 28663845
Optica. 2016;3(12):1471-1476
pubmed: 30381798