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Two-time coherence of pulse trains and the integrated degree of temporal coherence

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Two-time coherence of pulse trains and the integrated degree of temporal coherence. / Dutta, Rahul; Friberg, Ari T.; Genty, Goery; Turunen, Jari.

In: Journal of the Optical Society of America A: Optics Image Science and Vision, Vol. 32, No. 9, 2015, p. 1631-1637.

Research output: Contribution to journalArticleScientificpeer-review

Harvard

Dutta, R, Friberg, AT, Genty, G & Turunen, J 2015, 'Two-time coherence of pulse trains and the integrated degree of temporal coherence', Journal of the Optical Society of America A: Optics Image Science and Vision, vol. 32, no. 9, pp. 1631-1637. https://doi.org/10.1364/JOSAA.32.001631

APA

Dutta, R., Friberg, A. T., Genty, G., & Turunen, J. (2015). Two-time coherence of pulse trains and the integrated degree of temporal coherence. Journal of the Optical Society of America A: Optics Image Science and Vision, 32(9), 1631-1637. https://doi.org/10.1364/JOSAA.32.001631

Vancouver

Dutta R, Friberg AT, Genty G, Turunen J. Two-time coherence of pulse trains and the integrated degree of temporal coherence. Journal of the Optical Society of America A: Optics Image Science and Vision. 2015;32(9):1631-1637. https://doi.org/10.1364/JOSAA.32.001631

Author

Dutta, Rahul ; Friberg, Ari T. ; Genty, Goery ; Turunen, Jari. / Two-time coherence of pulse trains and the integrated degree of temporal coherence. In: Journal of the Optical Society of America A: Optics Image Science and Vision. 2015 ; Vol. 32, No. 9. pp. 1631-1637.

Bibtex - Download

@article{6cf540b8cb0941b8bbbfc682e4399f9f,
title = "Two-time coherence of pulse trains and the integrated degree of temporal coherence",
abstract = "We examine the temporal coherence properties of trains of nonidentical short optical pulses in the framework of the second-order coherence theory of nonstationary light. Considering Michelson's interferometric measurement of temporal coherence, we demonstrate that time-resolved interferograms reveal the full two-time temporal coherence function of the partially coherent pulse train. We also show that the result given by the time-integrated Michelson interferogram equals the true degree of temporal coherence only when the pulse train is quasistationary, i.e., the coherence time is a small fraction of the pulse duration. True two-time and integrated coherence functions produced by specific models representing perturbed trains of mode-locked pulses and supercontinuum pulse trains produced in nonlinear fibers are illustrated.",
author = "Rahul Dutta and Friberg, {Ari T.} and Goery Genty and Jari Turunen",
year = "2015",
doi = "10.1364/JOSAA.32.001631",
language = "English",
volume = "32",
pages = "1631--1637",
journal = "Journal of the Optical Society of America A: Optics Image Science and Vision",
issn = "1084-7529",
publisher = "Optical Society of America",
number = "9",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - Two-time coherence of pulse trains and the integrated degree of temporal coherence

AU - Dutta, Rahul

AU - Friberg, Ari T.

AU - Genty, Goery

AU - Turunen, Jari

PY - 2015

Y1 - 2015

N2 - We examine the temporal coherence properties of trains of nonidentical short optical pulses in the framework of the second-order coherence theory of nonstationary light. Considering Michelson's interferometric measurement of temporal coherence, we demonstrate that time-resolved interferograms reveal the full two-time temporal coherence function of the partially coherent pulse train. We also show that the result given by the time-integrated Michelson interferogram equals the true degree of temporal coherence only when the pulse train is quasistationary, i.e., the coherence time is a small fraction of the pulse duration. True two-time and integrated coherence functions produced by specific models representing perturbed trains of mode-locked pulses and supercontinuum pulse trains produced in nonlinear fibers are illustrated.

AB - We examine the temporal coherence properties of trains of nonidentical short optical pulses in the framework of the second-order coherence theory of nonstationary light. Considering Michelson's interferometric measurement of temporal coherence, we demonstrate that time-resolved interferograms reveal the full two-time temporal coherence function of the partially coherent pulse train. We also show that the result given by the time-integrated Michelson interferogram equals the true degree of temporal coherence only when the pulse train is quasistationary, i.e., the coherence time is a small fraction of the pulse duration. True two-time and integrated coherence functions produced by specific models representing perturbed trains of mode-locked pulses and supercontinuum pulse trains produced in nonlinear fibers are illustrated.

UR - http://www.scopus.com/inward/record.url?scp=84943414423&partnerID=8YFLogxK

U2 - 10.1364/JOSAA.32.001631

DO - 10.1364/JOSAA.32.001631

M3 - Article

VL - 32

SP - 1631

EP - 1637

JO - Journal of the Optical Society of America A: Optics Image Science and Vision

JF - Journal of the Optical Society of America A: Optics Image Science and Vision

SN - 1084-7529

IS - 9

ER -