Coherent quantum control of green emission in Er 3 + -doped glass by π -phase-shaped ultrashort laser pulses

Wenjing Cheng; Tianqing Jia; Xiaoying Shang; Shian Zhang; Jing Ma; Donghai Feng; Zhenrong Sun; Jianrong Qiu

doi:10.1103/PhysRevA.89.023401

Coherent quantum control of green emission in Er 3 + -doped glass by π -phase-shaped ultrashort laser pulses

Wenjing Cheng^*
, Tianqing Jia
, Xiaoying Shang
, Shian Zhang
, Jing Ma
, Donghai Feng
, Zhenrong Sun
, Jianrong Qiu

^*Corresponding author for this work

Institute for Advanced Study in Precision Spectroscopy

East China Normal University
South China University of Technology

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

3 Scopus citations

Abstract

We experimentally and theoretically study the coherent quantum control of green emission in Er3+-doped glass by π-phase-shaped 800-nm femtosecond laser pulses. The experimental results show that the green emission intensity is enhanced over the transform-limited pulse by π-phase-shaped pulses as the laser field increases to several 1012 W/cm2. Coherent control of multiphoton absorption is studied based on the fourth-order perturbation theory, and the theoretical results accord well with the experimental observations.

Original language	English
Article number	023401
Journal	Physical Review A - Atomic, Molecular, and Optical Physics
Volume	89
Issue number	2
DOIs	https://doi.org/10.1103/PhysRevA.89.023401
State	Published - 3 Feb 2014

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title = "Coherent quantum control of green emission in Er 3 + -doped glass by π -phase-shaped ultrashort laser pulses",

abstract = "We experimentally and theoretically study the coherent quantum control of green emission in Er3+-doped glass by π-phase-shaped 800-nm femtosecond laser pulses. The experimental results show that the green emission intensity is enhanced over the transform-limited pulse by π-phase-shaped pulses as the laser field increases to several 1012 W/cm2. Coherent control of multiphoton absorption is studied based on the fourth-order perturbation theory, and the theoretical results accord well with the experimental observations.",

author = "Wenjing Cheng and Tianqing Jia and Xiaoying Shang and Shian Zhang and Jing Ma and Donghai Feng and Zhenrong Sun and Jianrong Qiu",

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T1 - Coherent quantum control of green emission in Er 3 + -doped glass by π -phase-shaped ultrashort laser pulses

AU - Cheng, Wenjing

AU - Jia, Tianqing

AU - Shang, Xiaoying

AU - Zhang, Shian

AU - Ma, Jing

AU - Feng, Donghai

AU - Sun, Zhenrong

AU - Qiu, Jianrong

PY - 2014/2/3

Y1 - 2014/2/3

N2 - We experimentally and theoretically study the coherent quantum control of green emission in Er3+-doped glass by π-phase-shaped 800-nm femtosecond laser pulses. The experimental results show that the green emission intensity is enhanced over the transform-limited pulse by π-phase-shaped pulses as the laser field increases to several 1012 W/cm2. Coherent control of multiphoton absorption is studied based on the fourth-order perturbation theory, and the theoretical results accord well with the experimental observations.

AB - We experimentally and theoretically study the coherent quantum control of green emission in Er3+-doped glass by π-phase-shaped 800-nm femtosecond laser pulses. The experimental results show that the green emission intensity is enhanced over the transform-limited pulse by π-phase-shaped pulses as the laser field increases to several 1012 W/cm2. Coherent control of multiphoton absorption is studied based on the fourth-order perturbation theory, and the theoretical results accord well with the experimental observations.

UR - https://www.scopus.com/pages/publications/84894505411

U2 - 10.1103/PhysRevA.89.023401

DO - 10.1103/PhysRevA.89.023401

M3 - 文章

AN - SCOPUS:84894505411

SN - 1050-2947

VL - 89

JO - Physical Review A - Atomic, Molecular, and Optical Physics

JF - Physical Review A - Atomic, Molecular, and Optical Physics

IS - 2

M1 - 023401

ER -

Coherent quantum control of green emission in Er 3 + -doped glass by π -phase-shaped ultrashort laser pulses

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