<div class="csl-bib-body">
<div class="csl-entry">Liertzer, M., Ge, L., Cerjan, A., Stone, A. D., Türeci, H. E., & Rotter, S. (2012). Pump-induced exceptional points in lasers. <i>Physical Review Letters</i>, <i>108</i>(173901). https://doi.org/10.1103/physrevlett.108.173901</div>
</div>
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dc.identifier.issn
0031-9007
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/163543
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dc.description.abstract
We demonstrate that the above-threshold behavior of a laser can be strongly affected by exceptional points which are induced by pumping the laser nonuniformly. At these singularities, the eigenstates of the non-Hermitian operator which describes the lasing modes coalesce. In their vicinity, the laser may turn off even when the overall pump power deposited in the system is increased. Such signatures of a pump-induced exceptional point can be experimentally probed with coupled ridge or microdisk lasers.
en
dc.language.iso
en
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dc.publisher
AMER PHYSICAL SOC
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dc.relation.ispartof
Physical Review Letters
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dc.subject
General Physics and Astronomy
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dc.title
Pump-induced exceptional points in lasers
en
dc.type
Artikel
de
dc.type
Article
en
dc.contributor.affiliation
Princeton University, USA
-
dc.contributor.affiliation
Yale University, United States of America (the)
-
dc.contributor.affiliation
Yale University, United States of America (the)
-
dc.contributor.affiliation
Princeton University, USA; ETH Zurich, Switzerland
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dc.type.category
Original Research Article
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tuw.container.volume
108
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tuw.container.issue
173901
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tuw.journal.peerreviewed
true
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tuw.peerreviewed
true
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wb.publication.intCoWork
International Co-publication
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tuw.researchTopic.id
Q4
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Q3
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tuw.researchTopic.id
Q1
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tuw.researchTopic.id
C3
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tuw.researchTopic.name
Nanoelectronics
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tuw.researchTopic.name
Quantum Modelling and Simulation
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tuw.researchTopic.name
Photonics
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tuw.researchTopic.name
Computational System Design
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tuw.researchTopic.value
10
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tuw.researchTopic.value
10
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tuw.researchTopic.value
70
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tuw.researchTopic.value
10
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dcterms.isPartOf.title
Physical Review Letters
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tuw.publication.orgunit
E136 - Institut für Theoretische Physik
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tuw.publisher.doi
10.1103/physrevlett.108.173901
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dc.identifier.eissn
1079-7114
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dc.description.numberOfPages
5
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wb.sci
true
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wb.sciencebranch
Physik, Mechanik, Astronomie
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wb.sciencebranch.oefos
12
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wb.facultyfocus
Physik der Materie
de
wb.facultyfocus
Physics of Matter
en
wb.facultyfocus.faculty
E130
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item.openairetype
research article
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item.fulltext
no Fulltext
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item.cerifentitytype
Publications
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item.languageiso639-1
en
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http://purl.org/coar/resource_type/c_2df8fbb1
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none
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crisitem.author.dept
E136 - Institut für Theoretische Physik
-
crisitem.author.dept
Princeton University, USA
-
crisitem.author.dept
Yale University
-
crisitem.author.dept
Yale University
-
crisitem.author.dept
Princeton University, USA; ETH Zurich, Switzerland