Simple integrated single-atom detector

被引：20

作者：

Wilzbach, Marco ^{[1
,2
]}

Heine, Dennis ^{[1
,2
]}

Groth, Soenke ^{[1
]}

Liu, Xiyuan ^{[3
]}

Raub, Thomas ^{[1
,2
]}

Hessmo, Bjoern ^{[1
,2
]}

Schmiedmayer, Joerg ^{[1
,2
]}

机构：

[1] Osterreich Univ, TU Wien, Atominst, Vienna, Austria

[2] Heidelberg Univ, Inst Phys, D-6900 Heidelberg, Germany

[3] Univ Mannheim, Lehrstuhl Optoelekt, Mannheim, Germany

来源：

OPTICS LETTERS | 2009年 / 34卷 / 03期

关键词：

FABRICATION; DYNAMICS;

D O I：

10.1364/OL.34.000259

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present a reliable and robust integrated fluorescence detector capable of detecting single atoms. The detector consists of a tapered lensed single-mode fiber for precise delivery of excitation light and a multimode fiber to collect the fluorescence. Both are mounted in lithographically defined SU-8 holding structures on an atom chip. Rb-87 atoms propagating freely in a magnetic guide are detected with an efficiency of up to 66%, and a signal-to-noise ratio in excess of 100 is obtained for short integration times. (C) 2009 Optical Society of America

引用

页码：259 / 261

页数：3

共 50 条

[1] A single-atom detector integrated on an atom chip: fabrication, characterization and application
Heine, D.
Rohringer, W.
Fischer, D.
Wilzbach, M.
Raub, T.
Loziczky, S.
Liu, XiYuan
Groth, S.
Hessmo, B.
Schmiedmayer, J.
NEW JOURNAL OF PHYSICS, 2010, 12
[2] Calibration of a single-atom detector for atomic microchips
Stibor, A.
Kraft, S.
Campey, T.
Komma, D.
Guenther, A.
Fortagh, J.
Vale, C. J.
Rubinsztein-Dunlop, H.
Zimmermann, C.
PHYSICAL REVIEW A, 2007, 76 (03):
[3] Integrated logic circuits using single-atom transistors
Mol, J. A.
Verduijn, J.
Levine, R. D.
Remacle, F.
Rogge, S.
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2011, 108 (34) : 13969 - 13972
[4] Multigrating design for integrated single-atom trapping, manipulation, and readout
Liu, Aiping
Liu, Jiawei
Peng, Wei
Xu, Xin-Biao
Chen, Guang-Jie
Ren, Xifeng
Wang, Qin
Zou, Chang-Ling
PHYSICAL REVIEW A, 2022, 105 (05)
[5] Integrated atom detector: Single atoms and photon statistics
Heine, Dennis
Wilzbach, Marco
Raub, Thomas
Hessmo, Bjoern
Schmiedmayer, Joerg
PHYSICAL REVIEW A, 2009, 79 (02):
[6] Single-atom spintronics
Hua, Susan Z.
Sullivan, Matthew R.
Armstrong, Jason N.
Transactions of Nonferrous Metals Society of China (English Edition), 2006, 16 (SUPPL. 1): : 146 - 153
[7] SINGLE-ATOM DETECTION
ALKEMADE, CTJ
APPLIED SPECTROSCOPY, 1981, 35 (01) : 1 - 14
[8] Single-atom magnetometry
Wiesendanger, Roland
CURRENT OPINION IN SOLID STATE & MATERIALS SCIENCE, 2011, 15 (01): : 1 - 7
[9] A single-atom transistor
Martin Fuechsle
Jill A. Miwa
Suddhasatta Mahapatra
Hoon Ryu
Sunhee Lee
Oliver Warschkow
Lloyd C. L. Hollenberg
Gerhard Klimeck
Michelle Y. Simmons
Nature Nanotechnology, 2012, 7 (4) : 242 - 246
[10] Single-atom interferometry
Huesmann, R
Balzer, C
Courteille, P
Neuhauser, W
Toschek, PE
PHYSICAL REVIEW LETTERS, 1999, 82 (08) : 1611 - 1615

← 1 2 3 4 5 →