Deceleration of a continuous-wave (CW) molecular beam with a single quasi-CW semi-Gaussian laser beam

Ya Ling Yin; Yong Xia; Jian Ping Yin

doi:10.1088/1674-1056/17/10/024

Deceleration of a continuous-wave (CW) molecular beam with a single quasi-CW semi-Gaussian laser beam

Ya Ling Yin
, Yong Xia
, Jian Ping Yin^*

^*Corresponding author for this work

East China Normal University

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

9 Scopus citations

Abstract

We propose a promising scheme to decelerate a CW molecular beam by using a red-detuned quasi-cw semi-Gaussian laser beam (SGB). We study the dynamical process of the deceleration for a CW deuterated ammonia (ND₃) molecular beam by Monte-Carlo simulation method. Our study shows that we can obtain a ND₃ molecular beam with a relative average kinetic energy loss of about 10% and a relative output molecular number of more than 90% by using a single quasi-cw SGB with a power of 1.5kW and a maximum optical well depth of 7.33mK.

Original language	English
Pages (from-to)	3672-3677
Number of pages	6
Journal	Chinese Physics B
Volume	17
Issue number	10
DOIs	https://doi.org/10.1088/1674-1056/17/10/024
State	Published - 1 Oct 2008
Externally published	Yes

Keywords

Optical Stark deceleration
Semi-Gaussian beam

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10.1088/1674-1056/17/10/024

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title = "Deceleration of a continuous-wave (CW) molecular beam with a single quasi-CW semi-Gaussian laser beam",

abstract = "We propose a promising scheme to decelerate a CW molecular beam by using a red-detuned quasi-cw semi-Gaussian laser beam (SGB). We study the dynamical process of the deceleration for a CW deuterated ammonia (ND3) molecular beam by Monte-Carlo simulation method. Our study shows that we can obtain a ND3 molecular beam with a relative average kinetic energy loss of about 10\% and a relative output molecular number of more than 90\% by using a single quasi-cw SGB with a power of 1.5kW and a maximum optical well depth of 7.33mK.",

keywords = "Optical Stark deceleration, Semi-Gaussian beam",

author = "Yin, \{Ya Ling\} and Yong Xia and Yin, \{Jian Ping\}",

year = "2008",

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doi = "10.1088/1674-1056/17/10/024",

language = "英语",

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TY - JOUR

T1 - Deceleration of a continuous-wave (CW) molecular beam with a single quasi-CW semi-Gaussian laser beam

AU - Yin, Ya Ling

AU - Xia, Yong

AU - Yin, Jian Ping

PY - 2008/10/1

Y1 - 2008/10/1

N2 - We propose a promising scheme to decelerate a CW molecular beam by using a red-detuned quasi-cw semi-Gaussian laser beam (SGB). We study the dynamical process of the deceleration for a CW deuterated ammonia (ND3) molecular beam by Monte-Carlo simulation method. Our study shows that we can obtain a ND3 molecular beam with a relative average kinetic energy loss of about 10% and a relative output molecular number of more than 90% by using a single quasi-cw SGB with a power of 1.5kW and a maximum optical well depth of 7.33mK.

AB - We propose a promising scheme to decelerate a CW molecular beam by using a red-detuned quasi-cw semi-Gaussian laser beam (SGB). We study the dynamical process of the deceleration for a CW deuterated ammonia (ND3) molecular beam by Monte-Carlo simulation method. Our study shows that we can obtain a ND3 molecular beam with a relative average kinetic energy loss of about 10% and a relative output molecular number of more than 90% by using a single quasi-cw SGB with a power of 1.5kW and a maximum optical well depth of 7.33mK.

KW - Optical Stark deceleration

KW - Semi-Gaussian beam

UR - https://www.scopus.com/pages/publications/56349134489

U2 - 10.1088/1674-1056/17/10/024

DO - 10.1088/1674-1056/17/10/024

M3 - 文章

AN - SCOPUS:56349134489

SN - 1674-1056

VL - 17

SP - 3672

EP - 3677

JO - Chinese Physics B

JF - Chinese Physics B

IS - 10

ER -

Deceleration of a continuous-wave (CW) molecular beam with a single quasi-CW semi-Gaussian laser beam

Abstract

Keywords

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