Will­kom­men im Fach­ge­biet The­o­re­ti­sche Elek­tro­tech­nik (TET)

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Unser Forschungsgebiet ist die theoretische Beschreibung von photonischen und optoelektronischen Systemen wie optischen Nanoantennen, dielektrischen Wellenleitern, photonischen Kristallen, Metamaterialien, plasmonischen Systemen, oder biologischen/biomimetischen photonischen Strukturen. Unsere Stärke liegt in der Kombination von hochentwickelten Materialmodellen mit modernsten numerischen Methoden zur Simulation elektromagnetischer Felder.

Forschung: Themen, Publikationen, Team

Lehre: Regelmäßige Lehrangebote, Aktuelle Kurse, Aktuelle Projektarbeiten

An­kün­di­gun­gen/Neu­ig­kei­ten

9.07.24: TET pro­ject pre­sen­ta­ti­on “Eva­lua­ti­on of the In­flu­ence of the Ne­ar-Field Scan­ner En­vi­ron­ment”

Dear colleagues, dear students, on Tuesday, the 9th of July, the following project presentation will take place in the TET group: Title: “Evaluation of the Influence of the Near-Field Scanner Environment” Lecturers: Amit Ghosh and Naimur Rahman Language: English Time: 14:00 Location: P1.6.17.1 We welcome everyone to join us!

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5.06.24: Mas­ter the­sis pre­sen­ta­ti­on on "De­sign and fa­bri­ca­ti­on of il­lu­mi­na­ti­on op­tics for an en­dos­co­pic light sour­ce"

Dear all, on Wednesday, 5th of June, at 9:00 a.m., we would like to invite you to the Master thesis presentation of Osama Afzal about "Design and fabrication of illumination optics for an endoscopic light source" (in cooperation with Printoptics company) The presentation can be followed on zoom by this link. (meeting-id: 209 369 2542, code: 187117)  We appreciate your interest!

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New Pu­bli­ca­ti­on: From Swiss-chee­se to dis­crete fer­ro­elec­tric com­po­si­tes: as­ses­sing the fer­ro­elec­tric but­ter­fly sha­pe in…

Authors: V. Myroshnychenko, P. M. Mulavarickal Jose, H. Farheen, S. Ejaz, Ch. Brosseau, J. Förstner https://ris.uni-paderborn.de/record/52700 https://doi.org/10.1088/1402-4896/ad3172

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New pu­bli­ca­ti­on: On-De­mand In­dis­tin­guis­ha­ble and Entangled Pho­tons Using Tai­lo­red Ca­vi­ty De­si­gns

Authors: D. Bauch, D. Siebert, K. D. Jöns, J. Förstner, S. Schumacher Our recent paper “On-Demand Indistinguishable and Entangled Photons Using Tailored Cavity Designs”, https://doi.org/10.1002/qute.202300142, made it to the cover of the Advanced Quantum Technology journal:  https://doi.org/10.1002/qute.202470001

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Mas­ter the­sis pre­sen­ta­ti­on of Mahmu­dul Has­san Sou­rav: Nu­me­ri­cal Cha­rac­te­ri­za­ti­on of Bends in LNOI Wave­gui­des"

Lecturer: Mahmudul Hassan Sourav Date: 17.01.2024 Time: 12:30 Uhr Language: English Place: TET seminar room P1.5.01.4

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New pu­bli­ca­ti­on: Cha­rac­te­ri­za­ti­on of Va­rious En­vi­ron­men­tal In­flu­ences on the In­duc­ti­ve Lo­ca­li­za­ti­on

S. Lange, U. Hilleringmann, Ch. Hedayat, H. Kuhn, J. Förstner Published in: 2023 IEEE Conference on Antenna Measurements and Applications (CAMA) https://ieeexplore.ieee.org/document/10352780 https://ris.uni-paderborn.de/record/49890

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Die fünf neu­es­ten Pu­blik­ti­o­nen

Estimation of losses caused by sidewall roughness in thin-film lithium niobate rib and strip waveguides

M. Hammer, S. Babel, H. Farheen, L. Padberg, J.C. Scheytt, C. Silberhorn, J. Förstner, Optics Express 32 (2024) 22878.

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From Swiss-cheese to discrete ferroelectric composites: assessing the ferroelectric butterfly shape in polarization loops

V. Myroshnychenko, P.M. Mulavarickal Jose, H. Farheen, S. Ejaz, C. Brosseau, J. Förstner, Physica Scripta 99 (2024) 045952.

DOI PDF

On‐Demand Indistinguishable and Entangled Photons Using Tailored Cavity Designs

D. Bauch, D. Siebert, K. Jöns, J. Förstner, S. Schumacher, Advanced Quantum Technologies (2023).

DOI

On-demand indistinguishable and entangled photons at telecom frequencies using tailored cavity designs

D. Bauch, D. Siebert, K. Jöns, J. Förstner, S. Schumacher, (2023).


Characterization of Various Environmental Influences on the Inductive Localization

S. Lange, U. Hilleringmann, C. Hedayat, H. Kuhn, J. Förstner, in: 2023 IEEE Conference on Antenna Measurements and Applications (CAMA), IEEE, Genoa, Italy , 2023.

DOI

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