Colored conical emission by means of second harmonic generation in a quadratically nonlinear medium

Heping Zeng; Jian Wu; Han Xu; Kun Wu; E. Wu

doi:10.1103/PhysRevLett.92.143903

Colored conical emission by means of second harmonic generation in a quadratically nonlinear medium

Heping Zeng, Jian Wu, Han Xu, Kun Wu, E. Wu

Institute for Advanced Study in Precision Spectroscopy

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

49 Scopus citations

Abstract

The experimental observation of conical emissions (CE) and seeded amplification of conical emission (SAC) was reported in a thick β-barium borate (BBO) crystal pumped by intense fs pulses. The results showed that SAC withstood the presence of group velocity mismatch (GVM) in a thick nonlinear crystal, which showed a promising prospect for ultrabroadband parametric amplification to achieve intense fs pulses. Up-conversion implied that there occurred three multiple three-photon parametric wave-mixing processes in the quadratic medium.

Original language	English
Article number	143903
Pages (from-to)	143903-1-143903-4
Journal	Physical Review Letters
Volume	92
Issue number	14
DOIs	https://doi.org/10.1103/PhysRevLett.92.143903
State	Published - 9 Apr 2004

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10.1103/PhysRevLett.92.143903

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title = "Colored conical emission by means of second harmonic generation in a quadratically nonlinear medium",

abstract = "The experimental observation of conical emissions (CE) and seeded amplification of conical emission (SAC) was reported in a thick β-barium borate (BBO) crystal pumped by intense fs pulses. The results showed that SAC withstood the presence of group velocity mismatch (GVM) in a thick nonlinear crystal, which showed a promising prospect for ultrabroadband parametric amplification to achieve intense fs pulses. Up-conversion implied that there occurred three multiple three-photon parametric wave-mixing processes in the quadratic medium.",

author = "Heping Zeng and Jian Wu and Han Xu and Kun Wu and E. Wu",

year = "2004",

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doi = "10.1103/PhysRevLett.92.143903",

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T1 - Colored conical emission by means of second harmonic generation in a quadratically nonlinear medium

AU - Zeng, Heping

AU - Wu, Jian

AU - Xu, Han

AU - Wu, Kun

AU - Wu, E.

PY - 2004/4/9

Y1 - 2004/4/9

N2 - The experimental observation of conical emissions (CE) and seeded amplification of conical emission (SAC) was reported in a thick β-barium borate (BBO) crystal pumped by intense fs pulses. The results showed that SAC withstood the presence of group velocity mismatch (GVM) in a thick nonlinear crystal, which showed a promising prospect for ultrabroadband parametric amplification to achieve intense fs pulses. Up-conversion implied that there occurred three multiple three-photon parametric wave-mixing processes in the quadratic medium.

AB - The experimental observation of conical emissions (CE) and seeded amplification of conical emission (SAC) was reported in a thick β-barium borate (BBO) crystal pumped by intense fs pulses. The results showed that SAC withstood the presence of group velocity mismatch (GVM) in a thick nonlinear crystal, which showed a promising prospect for ultrabroadband parametric amplification to achieve intense fs pulses. Up-conversion implied that there occurred three multiple three-photon parametric wave-mixing processes in the quadratic medium.

UR - https://www.scopus.com/pages/publications/2542466268

U2 - 10.1103/PhysRevLett.92.143903

DO - 10.1103/PhysRevLett.92.143903

M3 - 文章

AN - SCOPUS:2542466268

SN - 0031-9007

VL - 92

SP - 143903-1-143903-4

JO - Physical Review Letters

JF - Physical Review Letters

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M1 - 143903

ER -

Colored conical emission by means of second harmonic generation in a quadratically nonlinear medium

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