Abstrakti
Distributing loss and gain in different effective parameters of optical media suggests an alternative branch in the domain of non-Hermitian optics. In this conference talk, we contemplate an extreme scenario in which those optical media are anti-Hermitian and investigate various aspects of wave interactions with such media. Particularly, we show that it is possible to fully convert evanescent source fields to transmitted propagating waves and vice versa or to provide lasing effect creating both evanescent and propagating plane waves. We hope that this talk persuades the non-Hermitian optics community to consider anti-Hermiticity as an alternative feature for shaping light-matter interactions in unprecedented ways.
Alkuperäiskieli | Englanti |
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Otsikko | 17th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2023 |
Kustantaja | IEEE |
Sivut | 111-113 |
Sivumäärä | 3 |
ISBN (elektroninen) | 979-8-3503-3244-5 |
DOI - pysyväislinkit | |
Tila | Julkaistu - 2023 |
OKM-julkaisutyyppi | A4 Artikkeli konferenssijulkaisussa |
Tapahtuma | International Congress on Artificial Materials for Novel Wave Phenomena - Crete, Chania, Kreikka Kesto: 11 syysk. 2023 → 16 syysk. 2023 Konferenssinumero: 17 https://congress2023.metamorphose-vi.org/ |
Julkaisusarja
Nimi | International congress on advanced electromagnetic materials in microwaves and optics |
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ISSN (elektroninen) | 2573-2706 |
Conference
Conference | International Congress on Artificial Materials for Novel Wave Phenomena |
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Lyhennettä | Metamaterials |
Maa/Alue | Kreikka |
Kaupunki | Chania |
Ajanjakso | 11/09/2023 → 16/09/2023 |
Muu | Conference number 193986 |
www-osoite |
Sormenjälki
Sukella tutkimusaiheisiin 'Anti-Hermitian Optical Media with Gain and Loss'. Ne muodostavat yhdessä ainutlaatuisen sormenjäljen.Laitteet
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Aalto Electronics-ICT
Ryynänen, J. (Manager)
Elektroniikan ja nanotekniikan laitosLaitteistot/tilat: Facility