Monitoring ultrashort pulses by transverse frequency doubling of counterpropagating pulses in random media

Robert Fischer; Dragomir N. Neshev; Solomon M. Saltiel; Andrey A. Sukhorukov; Wieslaw Krolikowski; Yuri S. Kivshar

doi:10.1063/1.2751583

Monitoring ultrashort pulses by transverse frequency doubling of counterpropagating pulses in random media

Robert Fischer^*, Dragomir N. Neshev, Solomon M. Saltiel, Andrey A. Sukhorukov, Wieslaw Krolikowski, Yuri S. Kivshar

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

56 Citations (Scopus)

Abstract

The authors study experimentally the transverse second-harmonic generation of counterpropagating pulses by a quasi-phase-matching in a medium with a random ferroelectric domain structure. The authors show that this parametric process results in a direct realization of the cross correlation of two optical signals and, therefore, it can be employed for direct characterizations of ultrashort pulses including their temporal structure and pulse front tilt.

Original language	English
Article number	031104
Journal	Applied Physics Letters
Volume	91
Issue number	3
DOIs	https://doi.org/10.1063/1.2751583
Publication status	Published - 2007

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title = "Monitoring ultrashort pulses by transverse frequency doubling of counterpropagating pulses in random media",

abstract = "The authors study experimentally the transverse second-harmonic generation of counterpropagating pulses by a quasi-phase-matching in a medium with a random ferroelectric domain structure. The authors show that this parametric process results in a direct realization of the cross correlation of two optical signals and, therefore, it can be employed for direct characterizations of ultrashort pulses including their temporal structure and pulse front tilt.",

author = "Robert Fischer and Neshev, {Dragomir N.} and Saltiel, {Solomon M.} and Sukhorukov, {Andrey A.} and Wieslaw Krolikowski and Kivshar, {Yuri S.}",

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AU - Fischer, Robert

AU - Neshev, Dragomir N.

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AU - Sukhorukov, Andrey A.

AU - Krolikowski, Wieslaw

AU - Kivshar, Yuri S.

PY - 2007

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N2 - The authors study experimentally the transverse second-harmonic generation of counterpropagating pulses by a quasi-phase-matching in a medium with a random ferroelectric domain structure. The authors show that this parametric process results in a direct realization of the cross correlation of two optical signals and, therefore, it can be employed for direct characterizations of ultrashort pulses including their temporal structure and pulse front tilt.

AB - The authors study experimentally the transverse second-harmonic generation of counterpropagating pulses by a quasi-phase-matching in a medium with a random ferroelectric domain structure. The authors show that this parametric process results in a direct realization of the cross correlation of two optical signals and, therefore, it can be employed for direct characterizations of ultrashort pulses including their temporal structure and pulse front tilt.

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DO - 10.1063/1.2751583

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VL - 91

JO - Applied Physics Letters

JF - Applied Physics Letters

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ER -

Monitoring ultrashort pulses by transverse frequency doubling of counterpropagating pulses in random media

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