Dual resonance akinetic dispersive cavity swept source at 900 kHz using a cFBG and an intensity modulator

Riha, Rene, Bradu, Adrian, Podoleanu, Adrian G.H. (2022) Dual resonance akinetic dispersive cavity swept source at 900 kHz using a cFBG and an intensity modulator. Optics Letters, 47 (16). pp. 4032-4035. ISSN 0146-9592. E-ISSN 1539-4794. (doi:10.1364/OL.463675) (KAR id:96159)

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Official URL: https://doi.org/10.1364/OL.463675

Abstract

Optical coherence tomography (OCT) is a non-invasive, non-contact imaging technique based on low-coherence interferometry. The essential parameters determining the OCT performance are the axial resolution, imaging range and speed as well as the sensitivity drop-off with imaging depth. One of the OCT methods that in the last decade has proven MHz sweep rates is the swept source (SS)-OCT. This allows not only a high speed, but a larger axial range than the spectrometer based-OCT method.

Item Type:	Article
DOI/Identification number:	10.1364/OL.463675
Uncontrolled keywords:	oct; swept source; intensity modulator; dual resonance
Subjects:	Q Science > QC Physics > QC355 Optics R Medicine > RE Ophthalmology
Divisions:	Divisions > Division of Natural Sciences > Biosciences
Depositing User:	Rene Riha
Date Deposited:	10 Aug 2022 10:01 UTC
Last Modified:	11 Aug 2022 08:10 UTC
Resource URI:	https://kar.kent.ac.uk/id/eprint/96159 (The current URI for this page, for reference purposes)
Riha, Rene:	https://orcid.org/0000-0003-1327-1072
Bradu, Adrian:	https://orcid.org/0000-0002-6890-1599
Podoleanu, Adrian G.H.:	https://orcid.org/0000-0002-4899-9656

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