Transparent ion trap with integrated photodetector

被引:35
作者
Eltony, Amira M. [1 ]
Wang, Shannon X.
Akselrod, Gleb M.
Herskind, Peter F.
Chuang, Isaac L.
机构
[1] MIT, Elect Res Lab, Ctr Ultracold Atoms, Cambridge, MA 02139 USA
基金
美国国家科学基金会;
关键词
COLLECTION; FILMS;
D O I
10.1063/1.4790843
中图分类号
O59 [应用物理学];
学科分类号
摘要
Fluorescence collection sets the efficiency of state detection and the rate of entanglement generation between remote trapped ion qubits. Despite efforts to improve light collection using various optical elements, solid angle capture is limited to approximate to 10% for implementations that are scalable to many ions. We present an approach based on fluorescence detection through a transparent trap using an integrated photodetector, combining collection efficiency approaching 50% with scalability. We microfabricate transparent surface traps with indium tin oxide and verify stable trapping of single ions. The fluorescence from a cloud of ions is detected using a photodiode sandwiched with a transparent trap. (C) 2013 American Institute of Physics. [http://dx.doi.org/10.1063/1.4790843]
引用
收藏
页数:3
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共 20 条
[1]   Integration of fluorescence collection optics with a microfabricated surface electrode ion trap [J].
Brady, G. R. ;
Ellis, A. R. ;
Moehring, D. L. ;
Stick, D. ;
Highstrete, C. ;
Fortier, K. M. ;
Blain, M. G. ;
Haltli, R. A. ;
Cruz-Cabrera, A. A. ;
Briggs, R. D. ;
Wendt, J. R. ;
Carter, T. R. ;
Samora, S. ;
Kemme, S. A. .
APPLIED PHYSICS B-LASERS AND OPTICS, 2011, 103 (04) :801-808
[2]   Microfabricated surface ion trap on a high-finesse optical mirror [J].
Herskind, Peter F. ;
Wang, Shannon X. ;
Shi, Molu ;
Ge, Yufei ;
Cetina, Marko ;
Chuang, Isaac L. .
OPTICS LETTERS, 2011, 36 (16) :3045-3047
[3]   Wavelength-scale imaging of trapped ions using a phase Fresnel lens [J].
Jechow, A. ;
Streed, E. W. ;
Norton, B. G. ;
Petrasiunas, M. J. ;
Kielpinski, D. .
OPTICS LETTERS, 2011, 36 (08) :1371-1373
[4]   Continuous generation of single photons with controlled waveform in an ion-trap cavity system [J].
Keller, M ;
Lange, B ;
Hayasaka, K ;
Lange, W ;
Walther, H .
NATURE, 2004, 431 (7012) :1075-1078
[5]   Indium tin oxide thin films for organic light-emitting devices [J].
Kim, H ;
Piqué, A ;
Horwitz, JS ;
Mattoussi, H ;
Murata, H ;
Kafafi, ZH ;
Chrisey, DB .
APPLIED PHYSICS LETTERS, 1999, 74 (23) :3444-3446
[6]   Surface-electrode ion trap with integrated light source [J].
Kim, Tony Hyun ;
Herskind, Peter F. ;
Chuang, Isaac L. .
APPLIED PHYSICS LETTERS, 2011, 98 (21)
[7]   Suppression of heating rates in cryogenic surface-electrode ion traps [J].
Labaziewicz, Jaroslaw ;
Ge, Yufei ;
Antohi, Paul ;
Leibrandt, David ;
Brown, Kenneth R. ;
Chuang, Isaac L. .
PHYSICAL REVIEW LETTERS, 2008, 100 (01)
[8]   Protocols and techniques for a scalable atom-photon quantum network [J].
Luo, L. ;
Hayes, D. ;
Manning, T. A. ;
Matsukevich, D. N. ;
Maunz, P. ;
Olmschenk, S. ;
Sterk, J. D. ;
Monroe, C. .
FORTSCHRITTE DER PHYSIK-PROGRESS OF PHYSICS, 2009, 57 (11-12) :1133-1152
[9]   Collecting more than half the fluorescence photons from a single ion [J].
Maiwald, Robert ;
Golla, Andrea ;
Fischer, Martin ;
Bader, Marianne ;
Heugel, Simon ;
Chalopin, Benoit ;
Sondermann, Markus ;
Leuchs, Gerd .
PHYSICAL REVIEW A, 2012, 86 (04)
[10]   Heralded Quantum Gate between Remote Quantum Memories [J].
Maunz, P. ;
Olmschenk, S. ;
Hayes, D. ;
Matsukevich, D. N. ;
Duan, L. -M. ;
Monroe, C. .
PHYSICAL REVIEW LETTERS, 2009, 102 (25)