Imperial College London
Alternate

Dr H F Jones

Faculty of Natural Sciences, Department of Physics

Distinguished Research Fellow
 
 
 
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Contact

 

+44 (0)20 7594 7830h.f.jones Website

 
 
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Assistant

 

Mrs Graziela De Nadai-Sowrey +44 (0)20 7594 7843

 
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Location

 

509Huxley BuildingSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@article{Jones:2016:10.1364/OE.24.017125,
author = {Jones, HF and Kulishov, M and Kress, B},
doi = {10.1364/OE.24.017125},
journal = {Optics Express},
pages = {17125--17137},
title = {Parity time-symmetric vertical cavities: intrinsically single-mode regime in longitudinal direction},
url = {http://dx.doi.org/10.1364/OE.24.017125},
volume = {24},
year = {2016}
}
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RIS format (EndNote, RefMan)

TY  - JOUR
AB  - We explore a new class of distributed feedback (DFB) structures that employ therecently-developed concept of parity-time (PT) symmetry in optics. We show that, based onPT-symmetric pure reflective volume gratings, a vertical surface-emitting cavity can beconstructed. We provide a detailed analysis of the threshold conditions as well as thewavelength and angular spectral characteristics using the Kogelnik coupled-waveapproximation, backed up by an exact solution of the Helmholtz equation. We show that sucha PT-symmetric cavity can be configured to support one and only one longitudinal mode,leading to inherently single-mode lasing.
AU  - Jones,HF
AU  - Kulishov,M
AU  - Kress,B
DO  - 10.1364/OE.24.017125
EP  - 17137
PY  - 2016///
SN  - 1094-4087
SP  - 17125
TI  - Parity time-symmetric vertical cavities: intrinsically single-mode regime in longitudinal direction
T2  - Optics Express
UR  - http://dx.doi.org/10.1364/OE.24.017125
UR  - http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000384715800089&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
UR  - http://hdl.handle.net/10044/1/42873
VL  - 24
ER  -
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