Femtosecond vibrational photon echo in CeO2-doped TeO 2-Nb2O5-ZnO glass

Shian Zhang; Zhenrong Sun; Xihua Yang; Zugeng Wang; Jian Lin; Wenhai Huang; Zhizhan Xu; Ruxin Li

doi:10.1016/j.optcom.2004.07.033

Femtosecond vibrational photon echo in CeO₂-doped TeO ₂-Nb₂O₅-ZnO glass

Shian Zhang
, Zhenrong Sun^*
, Xihua Yang
, Zugeng Wang
, Jian Lin
, Wenhai Huang
, Zhizhan Xu
, Ruxin Li

^*Corresponding author for this work

Institute for Advanced Study in Precision Spectroscopy

East China Normal University
Tongji University
CAS - Shanghai Institute of Optics and Fine Mechanics

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

5 Scopus citations

Abstract

Vibrational photon echo decay in the CeO₂-doped TeO ₂-Nb₂O₅-ZnO glass is observed with near-infrared femtosecond laser pulse at the temperature of 7.5 and 300 K. The photon echo signals exhibit an initial fast decay followed by an exponential decay. The anharmonic frequency splitting (Δ), the dephasing rate (γ), the dephasing time (T_d) and the linewidth (Γ) are obtained. The results show that the dephasing time of the v = 0→ 1 transition is dominated by the vibration state lifetime T₁₁, and the dephasing time of the v = 0→ 2 transition is determined by both the vibration state lifetime T₂₁ and the pure dephasing time T*_2d.

Original language	English
Pages (from-to)	481-486
Number of pages	6
Journal	Optics Communications
Volume	241
Issue number	4-6
DOIs	https://doi.org/10.1016/j.optcom.2004.07.033
State	Published - 16 Nov 2004

Keywords

CeO
Photon echo
TeO-NbO-ZnO glass

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10.1016/j.optcom.2004.07.033

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@article{a1f841b766324052a11e2f070f2999ec,

title = "Femtosecond vibrational photon echo in CeO2-doped TeO 2-Nb2O5-ZnO glass",

abstract = "Vibrational photon echo decay in the CeO2-doped TeO 2-Nb2O5-ZnO glass is observed with near-infrared femtosecond laser pulse at the temperature of 7.5 and 300 K. The photon echo signals exhibit an initial fast decay followed by an exponential decay. The anharmonic frequency splitting (Δ), the dephasing rate (γ), the dephasing time (Td) and the linewidth (Γ) are obtained. The results show that the dephasing time of the v = 0→ 1 transition is dominated by the vibration state lifetime T11, and the dephasing time of the v = 0→ 2 transition is determined by both the vibration state lifetime T21 and the pure dephasing time T*2d.",

keywords = "CeO, Photon echo, TeO-NbO-ZnO glass",

author = "Shian Zhang and Zhenrong Sun and Xihua Yang and Zugeng Wang and Jian Lin and Wenhai Huang and Zhizhan Xu and Ruxin Li",

year = "2004",

month = nov,

day = "16",

doi = "10.1016/j.optcom.2004.07.033",

language = "英语",

volume = "241",

pages = "481--486",

journal = "Optics Communications",

issn = "0030-4018",

publisher = "Elsevier B.V.",

number = "4-6",

}

TY - JOUR

T1 - Femtosecond vibrational photon echo in CeO2-doped TeO 2-Nb2O5-ZnO glass

AU - Zhang, Shian

AU - Sun, Zhenrong

AU - Yang, Xihua

AU - Wang, Zugeng

AU - Lin, Jian

AU - Huang, Wenhai

AU - Xu, Zhizhan

AU - Li, Ruxin

PY - 2004/11/16

Y1 - 2004/11/16

N2 - Vibrational photon echo decay in the CeO2-doped TeO 2-Nb2O5-ZnO glass is observed with near-infrared femtosecond laser pulse at the temperature of 7.5 and 300 K. The photon echo signals exhibit an initial fast decay followed by an exponential decay. The anharmonic frequency splitting (Δ), the dephasing rate (γ), the dephasing time (Td) and the linewidth (Γ) are obtained. The results show that the dephasing time of the v = 0→ 1 transition is dominated by the vibration state lifetime T11, and the dephasing time of the v = 0→ 2 transition is determined by both the vibration state lifetime T21 and the pure dephasing time T*2d.

AB - Vibrational photon echo decay in the CeO2-doped TeO 2-Nb2O5-ZnO glass is observed with near-infrared femtosecond laser pulse at the temperature of 7.5 and 300 K. The photon echo signals exhibit an initial fast decay followed by an exponential decay. The anharmonic frequency splitting (Δ), the dephasing rate (γ), the dephasing time (Td) and the linewidth (Γ) are obtained. The results show that the dephasing time of the v = 0→ 1 transition is dominated by the vibration state lifetime T11, and the dephasing time of the v = 0→ 2 transition is determined by both the vibration state lifetime T21 and the pure dephasing time T*2d.

KW - CeO

KW - Photon echo

KW - TeO-NbO-ZnO glass

UR - https://www.scopus.com/pages/publications/7544236617

U2 - 10.1016/j.optcom.2004.07.033

DO - 10.1016/j.optcom.2004.07.033

M3 - 文章

AN - SCOPUS:7544236617

SN - 0030-4018

VL - 241

SP - 481

EP - 486

JO - Optics Communications

JF - Optics Communications

IS - 4-6

ER -

Femtosecond vibrational photon echo in CeO₂-doped TeO ₂-Nb₂O₅-ZnO glass

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Keywords

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