dc.contributor.author
Zhong, Q.
dc.contributor.author
Ozdemir, S. K.
dc.contributor.author
Eisfeld, A.
dc.contributor.author
Metelmann, A.
dc.contributor.author
El-Ganainy, R.
dc.date.accessioned
2020-03-03T13:40:04Z
dc.date.available
2020-03-03T13:40:04Z
dc.identifier.uri
https://refubium.fu-berlin.de/handle/fub188/26822
dc.identifier.uri
http://dx.doi.org/10.17169/refubium-26580
dc.description.abstract
The gain-bandwidth product is a fundamental figure of merit that restricts the operation of optical amplifiers. Here, we introduce a design paradigm based on exceptional points, which relaxes this limitation and allows for the building of a new generation of optical amplifiers that exhibits a better gain-bandwidth scaling. Additionally, our results can be extended to other physical systems such as acoustics and microwaves.
en
dc.format.extent
9 Seiten
dc.rights.uri
http://www.fu-berlin.de/sites/refubium/rechtliches/Nutzungsbedingungen
dc.subject
optical microcavities
en
dc.subject
optical parametric oscillators
en
dc.subject
optical parametric amplifiers
en
dc.subject
topological effects in photonic systems
en
dc.subject
microdisk lasers
en
dc.subject
chiral symmetry
en
dc.subject.ddc
500 Naturwissenschaften und Mathematik::530 Physik::530 Physik
dc.title
Exceptional-point-based optical amplifiers
dc.type
Wissenschaftlicher Artikel
dcterms.bibliographicCitation.articlenumber
014070
dcterms.bibliographicCitation.doi
10.1103/PhysRevApplied.13.014070
dcterms.bibliographicCitation.journaltitle
Physical review applied
dcterms.bibliographicCitation.number
1
dcterms.bibliographicCitation.volume
13
dcterms.bibliographicCitation.url
https://doi.org/10.1103/PhysRevApplied.13.014070
refubium.affiliation
Physik
refubium.resourceType.isindependentpub
no
dcterms.accessRights.openaire
open access
dcterms.isPartOf.eissn
2331-7019
