Two step deceleration of cesium atomic beam by frequency modulated diode lasers

被引：1

作者：

Yoneyama, T ^{[1
]}

Sato, S ^{[1
]}

机构：

[1] Tohoku Univ, Inst Multidisciplinary Res Adv Mat, Aoba Ku, Sendai, Miyagi 9808577, Japan

来源：

OPTICAL REVIEW | 2005年 / 12卷 / 06期

关键词：

atomic beam; cesium; laser cooling; external cavity diode laser; frequency modulated diode laser;

D O I：

10.1007/s10043-005-0456-5

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Two step white light slowing of a cesium atomic beam was demonstrated by using two kinds of frequency modulated diode lasers. In addition to a frequency modulated free-running diode laser used for the first step of wide range deceleration, a frequency modulated external cavity diode laser (ECDL) with narrower and sharper spectrum was used for the second step deceleration. It was shown that the number of slowed atoms was increased more than twofold by the two step deceleration which kept narrow velocity width of 27 m/s, which is smaller than that by only the single step deceleration. (c) 2005 The Optical Society of Japan.

引用

页码：456 / 459

页数：4

共 6 条

[1] Two Step Deceleration of Cesium Atomic Beam by Frequency Modulated Diode Lasers
Toshio Yoneyama
Shunichi Sato
Optical Review, 2005, 12 : 456 - 459
[2] Velocity control of cesium atomic beam using two frequency-modulated external-cavity diode lasers
Hirayama, Toru
Sato, Shunichi
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, 2006, 45 (11): : 8910 - 8914
[3] Velocity distribution control of cesium atoms by frequency modulated diode laser
Fukaya, Y
Sato, S
JOURNAL OF THE JAPAN INSTITUTE OF METALS, 2001, 65 (06) : 534 - 538
[4] Deceleration of a calcium atomic beam by a frequency-doubled diode laser.
Scalabrin, A
Woehl, G
Garcia, GA
Telles, EM
Cruz, FC
Pereira, D
3RD IBEROAMERICAN OPTICS MEETING AND 6TH LATIN AMERICAN MEETING ON OPTICS, LASERS, AND THEIR APPLICATIONS, 1999, 3572 : 521 - 524
[5] Toward a cesium frequency standard based on a continuous slow atomic beam: Preliminary results
Lee, HS
Park, SE
Kwon, TY
Yang, SH
Cho, H
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2001, 50 (02) : 531 - 534
[6] Optically Pumped Cold Cesium Beam Atomic Clock Based on Two-dimensional Magneto-optical Trap
Xie, Weibin
Wang, Qing
He, Xuan
Qi, Xianghui
Chen, Xuzong
2020 JOINT CONFERENCE OF THE IEEE INTERNATIONAL FREQUENCY CONTROL SYMPOSIUM AND INTERNATIONAL SYMPOSIUM ON APPLICATIONS OF FERROELECTRICS (IFCS-ISAF), 2020,

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