Imperial College London

DrRobertNyman

Faculty of Natural SciencesDepartment of Physics

Research Fellow
 
 
 
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Contact

 

+44 (0)20 7594 7909r.nyman Website

 
 
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Location

 

704Huxley BuildingSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@article{Kohnen:2011:10.1038/nphoton.2010.255,
author = {Kohnen, M and Succo, M and Petrov, PG and Nyman, RA and Trupke, M},
doi = {10.1038/nphoton.2010.255},
journal = {Nature Photonics},
pages = {35--38},
title = {An array of integrated atom–photon junctions},
url = {http://dx.doi.org/10.1038/nphoton.2010.255},
volume = {5},
year = {2011}
}

RIS format (EndNote, RefMan)

TY  - JOUR
AB - Photonic chips that integrate optical elements on a single device can process vast amounts of information rapidly. A new branch of this technology involves coupling light to cold atoms or Bose–Einstein condensates, the quantum nature of which provides a basis for new information-processing methods. The use of optical waveguides gives the light a small cross-section, making coupling to atoms efficient. In this Letter, we present the first waveguide chip designed to address a Bose–Einstein condensate along a row of independent junctions, which are separated by only 10 µm and have large atom–photon coupling. We describe a fully integrated, scalable design, and demonstrate 11 junctions working as intended, using a low-density cold atom cloud with as little as one atom on average in any one junction. The device suggests new possibilities for engineering quantum states of matter and light on a microscopic scale.
AU - Kohnen,M
AU - Succo,M
AU - Petrov,PG
AU - Nyman,RA
AU - Trupke,M
DO - 10.1038/nphoton.2010.255
EP - 38
PY - 2011///
SP - 35
TI - An array of integrated atom–photon junctions
T2 - Nature Photonics
UR - http://dx.doi.org/10.1038/nphoton.2010.255
UR - http://hdl.handle.net/10044/1/18754
VL - 5
ER -