Simulations of Anti-Resonant Waveguiding In Hollow Core Fibers

  • Standard optical fibers guide light through total internal reflection in high refractive index material such as glass or polymers surrounded by low index material. Guiding light in optically dense matter however has some major disadvantages: Absorption, dispersion and Rayleigh-scattering place a lower bound to attenuation. In this work, a photonic crystal structure based on interference was studied, where light is guided in air surrounded by optical dense media. An attenuation of sub 0.1 db/km has been simulated numerically by optimizing the geometry of the fiber cross section. Ultra low-loss optical waveguides open up many possibilities for the design of laser resonators on the one hand and optical interfaces between atoms, quantum dots, NV-centers and light sources and detectors on the other hand. Those technologies require highly efficient light-coupling that can be directed at will.

Export metadata

Additional Services

Search Google Scholar
Metadaten
Author:Lucas Kirchbach, Bernd Braun, Manfred Kottcke, Andreas StuteORCiD
URN:urn:nbn:de:bvb:92-opus4-42902
URL / DOI:https://www.dpg-verhandlungen.de/year/2024/conference/freiburg/part/q/session/39/contribution/1
Document Type:conference proceeding (article)
Language:English
Date of first Publication:2024/03/13
Publishing Institution:Technische Hochschule Nürnberg Georg Simon Ohm
Reviewed:Begutachtet/Reviewed
Release Date:2025/10/23
Tag:arrow; fiber; low loss; optimal; pcf
GND Keyword:Nichtabbildende Optik; Optik; Technische Optik; Technische Hochschule Nürnberg Georg Simon Ohm; Photonik
Konferenzangabe:DPG Tagung 2024, Q39.1, 2024, Freiburg
institutes:Fakultät Angewandte Mathematik, Physik und Allgemeinwissenschaften
Research Themes:Materialien & Produktionstechnik
Licence (German):Creative Commons - CC BY-NC - Namensnennung - Nicht kommerziell 4.0 International
Verstanden ✔
Diese Webseite verwendet technisch erforderliche Session-Cookies. Durch die weitere Nutzung der Webseite stimmen Sie diesem zu. Unsere Datenschutzerklärung finden Sie hier.