Laser-cooled Rb clock

被引：4

作者：

Fertig, C ^{[1
]}

Bouttier, J ^{[1
]}

Gibble, K ^{[1
]}

机构：

[1] Yale Univ, New Haven, CT 06520 USA

来源：

PROCEEDINGS OF THE 2000 IEEE/EIA INTERNATIONAL FREQUENCY CONTROL SYMPOSIUM & EXHIBITION | 2000年

关键词：

D O I：

10.1109/FREQ.2000.887437

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We demonstrate a prototype of a laser-cooled Rb-87 fountain clock and measure the frequency shift due to cold collisions. The shift is fractionally 30 times smaller than that in a laser-cooled Cs clock We observe a density dependent pulling by the microwave cavity and use it to cancel the collision shift. We have also demonstrated a juggling atomic fountain to study cold collisions and we discuss the importance of juggling for future fountain clocks.

引用

页码：680 / 686

页数：3

共 50 条

[41] High-performance coherent population trapping clock based on laser-cooled atoms
Liu, Xiaochi
Ru, Ning
Duan, Junyi
Yun, Peter
Yao, Minghao
Qu, Jifeng
CHINESE PHYSICS B, 2022, 31 (04)
[42] High-performance coherent population trapping clock based on laser-cooled atoms
刘小赤
茹宁
段俊毅
云恩学
姚明昊
屈继峰
Chinese Physics B, 2022, 31 (04) : 242 - 246
[43] A Portable Microwave Clock Using Laser-Cooled Trapped 171Yb+ Ions
Mulholland, S.
Donnellan, S.
Barwood, G. P.
Gentle, D.
Huang, G.
Klein, H. A.
Patel, P.
Walsh, G.
Baird, P. E. G.
Gill, P.
2018 IEEE INTERNATIONAL FREQUENCY CONTROL SYMPOSIUM (IFCS), 2018, : 27 - 28
[44] Optical mask for laser-cooled atoms
Turlapov, A
Tonyushkin, A
Sleator, T
PHYSICAL REVIEW A, 2003, 68 (02):
[45] A Laser-Cooled Frequency Standard for GPS
Heavner, Thomas P.
Barlow, Stephan
Weiss, Marc A.
Ashby, Neil
Jefferts, Steven R.
PROCEEDINGS OF THE 24TH INTERNATIONAL TECHNICAL MEETING OF THE SATELLITE DIVISION OF THE INSTITUTE OF NAVIGATION (ION GNSS 2011), 2011, : 2946 - 2949
[46] PHOTOASSOCIATIVE SPECTROSCOPY OF LASER-COOLED ATOMS
LETT, PD
JULIENNE, PS
PHILLIPS, WD
ANNUAL REVIEW OF PHYSICAL CHEMISTRY, 1995, 46 : 423 - 452
[47] Equation of state of a laser-cooled gas
Rodrigues, J. D.
Rodrigues, J. A.
Moreira, O. L.
Tercas, H.
Mendonca, J. T.
PHYSICAL REVIEW A, 2016, 93 (02)
[48] LASER-COOLED ATOMIC FREQUENCY STANDARD
BOLLINGER, JJ
PRESTAGE, JD
ITANO, WM
WINELAND, DJ
PHYSICAL REVIEW LETTERS, 1985, 54 (10) : 1000 - 1003
[49] EXPERIMENTS WITH LASER-COOLED RUBIDIUM ATOMS
PIETILAINEN, A
LUDVIGSEN, H
TALVITIE, H
IKONEN, E
OPTICAL ENGINEERING, 1995, 34 (09) : 2637 - 2640
[50] PLAYING BALL WITH LASER-COOLED ATOMS
CLERY, D
SCIENCE, 1993, 262 (5138) : 1378 - 1378

← 1 2 3 4 5 →