Imperial College London

DrRobertNyman

Faculty of Natural SciencesDepartment of Physics

Academic Visitor
 
 
 
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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{Nyman:2018:10.1080/09500340.2017.1404655,
author = {Nyman, RA and Walker, BT},
doi = {10.1080/09500340.2017.1404655},
journal = {Journal of Modern Optics},
pages = {754--766},
title = {Bose-Einstein condensation of photons from the thermodynamic limit to small photon numbers},
url = {http://dx.doi.org/10.1080/09500340.2017.1404655},
volume = {65},
year = {2018}
}

RIS format (EndNote, RefMan)

TY  - JOUR
AB - Photons can come to thermal equilibrium at room temperature by scattering multiple times from a fluorescent dye. By confining the light and dye in a microcavity, a minimum energy is set and the photons can then show Bose–Einstein condensation. We present here the physical principles underlying photon thermalization and condensation, and review the literature on the subject. We then explore the ‘small’ regime where very few photons are needed for condensation. We compare thermal equilibrium results to a rate-equation model of microlasers, which includes spontaneous emission into the cavity, and we note that small systems result in ambiguity in the definition of threshold.
AU - Nyman,RA
AU - Walker,BT
DO - 10.1080/09500340.2017.1404655
EP - 766
PY - 2018///
SN - 0950-0340
SP - 754
TI - Bose-Einstein condensation of photons from the thermodynamic limit to small photon numbers
T2 - Journal of Modern Optics
UR - http://dx.doi.org/10.1080/09500340.2017.1404655
UR - https://www.tandfonline.com/doi/full/10.1080/09500340.2017.1404655
VL - 65
ER -