Gas-cell referenced swept source phase sensitive optical coherence tomography

Roman V. Kuranov, Austin B. McElroy, Nate Kemp, Stepan Baranov, Joe Taber, Marc D Feldman, Thomas E. Milner

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

Original languageEnglish
Article number5498950
Pages (from-to)1524-1526
Number of pages3
JournalIEEE Photonics Technology Letters
Volume22
Issue number20
DOIs
StatePublished - 2010

Fingerprint

Optical tomography
tomography
Gases
Degradation
sensitivity
cells
gases
Scattering
Analog to digital conversion
degradation
Jitter
Interferometers
Tissue
scattering
interferometers
vibration

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Atomic and Molecular Physics, and Optics
  • Electronic, Optical and Magnetic Materials

Cite this

Kuranov, R. V., McElroy, A. B., Kemp, N., Baranov, S., Taber, J., Feldman, M. D., & Milner, T. E. (2010). Gas-cell referenced swept source phase sensitive optical coherence tomography. IEEE Photonics Technology Letters, 22(20), 1524-1526. [5498950]. https://doi.org/10.1109/LPT.2010.2055842

Gas-cell referenced swept source phase sensitive optical coherence tomography. / Kuranov, Roman V.; McElroy, Austin B.; Kemp, Nate; Baranov, Stepan; Taber, Joe; Feldman, Marc D; Milner, Thomas E.

In: IEEE Photonics Technology Letters, Vol. 22, No. 20, 5498950, 2010, p. 1524-1526.

Research output: Contribution to journalArticle

Kuranov, RV, McElroy, AB, Kemp, N, Baranov, S, Taber, J, Feldman, MD & Milner, TE 2010, 'Gas-cell referenced swept source phase sensitive optical coherence tomography', IEEE Photonics Technology Letters, vol. 22, no. 20, 5498950, pp. 1524-1526. https://doi.org/10.1109/LPT.2010.2055842
Kuranov, Roman V. ; McElroy, Austin B. ; Kemp, Nate ; Baranov, Stepan ; Taber, Joe ; Feldman, Marc D ; Milner, Thomas E. / Gas-cell referenced swept source phase sensitive optical coherence tomography. In: IEEE Photonics Technology Letters. 2010 ; Vol. 22, No. 20. pp. 1524-1526.
@article{d3236bf0f27d4bc5ab7e2d4961eeff96,
title = "Gas-cell referenced swept source phase sensitive optical coherence tomography",
abstract = "Distinct reference and signal interferometers in combination with a gas-cell spectral reference are employed to increase sensitivity and environmental stability of a swept source phase-sensitive optical coherence tomography. A displacement sensitivity (DS) of 65 pm at 280- μm depth and DS degradation with depth of 0.0015 rad/mm is achieved. Differential DS of 234 pm in a 127-μm-thick scattering phantom is six-fold superior to previously reported values. DS degradation with a depth of 0.026 rad/mm is reported for tissue-like scattering phantoms. Measured depth-dependent DS suggests that digitization time jitter noise contributes to degradation of phase sensitivity with depth.",
keywords = "Biomedical optical imaging, optical coherence tomography (OCT), phase measurements",
author = "Kuranov, {Roman V.} and McElroy, {Austin B.} and Nate Kemp and Stepan Baranov and Joe Taber and Feldman, {Marc D} and Milner, {Thomas E.}",
year = "2010",
doi = "10.1109/LPT.2010.2055842",
language = "English",
volume = "22",
pages = "1524--1526",
journal = "IEEE Photonics Technology Letters",
issn = "1041-1135",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "20",

}

TY - JOUR

T1 - Gas-cell referenced swept source phase sensitive optical coherence tomography

AU - Kuranov, Roman V.

AU - McElroy, Austin B.

AU - Kemp, Nate

AU - Baranov, Stepan

AU - Taber, Joe

AU - Feldman, Marc D

AU - Milner, Thomas E.

PY - 2010

Y1 - 2010

N2 - Distinct reference and signal interferometers in combination with a gas-cell spectral reference are employed to increase sensitivity and environmental stability of a swept source phase-sensitive optical coherence tomography. A displacement sensitivity (DS) of 65 pm at 280- μm depth and DS degradation with depth of 0.0015 rad/mm is achieved. Differential DS of 234 pm in a 127-μm-thick scattering phantom is six-fold superior to previously reported values. DS degradation with a depth of 0.026 rad/mm is reported for tissue-like scattering phantoms. Measured depth-dependent DS suggests that digitization time jitter noise contributes to degradation of phase sensitivity with depth.

AB - Distinct reference and signal interferometers in combination with a gas-cell spectral reference are employed to increase sensitivity and environmental stability of a swept source phase-sensitive optical coherence tomography. A displacement sensitivity (DS) of 65 pm at 280- μm depth and DS degradation with depth of 0.0015 rad/mm is achieved. Differential DS of 234 pm in a 127-μm-thick scattering phantom is six-fold superior to previously reported values. DS degradation with a depth of 0.026 rad/mm is reported for tissue-like scattering phantoms. Measured depth-dependent DS suggests that digitization time jitter noise contributes to degradation of phase sensitivity with depth.

KW - Biomedical optical imaging

KW - optical coherence tomography (OCT)

KW - phase measurements

UR - http://www.scopus.com/inward/record.url?scp=77957574185&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=77957574185&partnerID=8YFLogxK

U2 - 10.1109/LPT.2010.2055842

DO - 10.1109/LPT.2010.2055842

M3 - Article

AN - SCOPUS:77957574185

VL - 22

SP - 1524

EP - 1526

JO - IEEE Photonics Technology Letters

JF - IEEE Photonics Technology Letters

SN - 1041-1135

IS - 20

M1 - 5498950

ER -