Hartung, Alexander ; Kobelke, Jens ; Schwuchow, Anka ; Wondraczek, Katrin ; Bierlich, Jörg ; Popp, Jürgen ; Frosch, Torsten ; Schmidt, Markus A. (2014)
Double antiresonant hollow core fiber - guidance in the deep ultraviolet by modified tunneling leaky modes.
In: Optics Express, 22 (16)
doi: 10.1364/OE.22.019131
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
Guiding light inside the hollow cores of microstructured optical fibers is a major research field within fiber optics. However, most of current fibers reveal limited spectral operation ranges between the mid-visible and the infrared and rely on complicated microstructures. Here we report on a new type of hollow-core fiber, showing for the first time distinct transmission windows between the deep ultraviolet and the near infrared. The fiber, guiding in a single mode, operates by the central core mode being anti-resonant to adjacent modes, leading to a novel modified tunneling leaky mode. The fiber design is straightforward to implement and reveals beneficial features such as preselecting the lowest loss mode (Gaussian-like or donut-shaped mode). Fibers with such a unique combination of attributes allow accessing the extremely important deep-UV range with Gaussian-like mode quality and may pave the way for new discoveries in biophotonics, multispectral spectroscopy, photo-initiated chemistry or ultrashort pulse delivery.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2014 |
| Autor(en): | Hartung, Alexander ; Kobelke, Jens ; Schwuchow, Anka ; Wondraczek, Katrin ; Bierlich, Jörg ; Popp, Jürgen ; Frosch, Torsten ; Schmidt, Markus A. |
| Art des Eintrags: | Bibliographie |
| Titel: | Double antiresonant hollow core fiber - guidance in the deep ultraviolet by modified tunneling leaky modes |
| Sprache: | Englisch |
| Publikationsjahr: | 30 Juli 2014 |
| Verlag: | Optica Publ. |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Optics Express |
| Jahrgang/Volume einer Zeitschrift: | 22 |
| (Heft-)Nummer: | 16 |
| DOI: | 10.1364/OE.22.019131 |
| Kurzbeschreibung (Abstract): | Guiding light inside the hollow cores of microstructured optical fibers is a major research field within fiber optics. However, most of current fibers reveal limited spectral operation ranges between the mid-visible and the infrared and rely on complicated microstructures. Here we report on a new type of hollow-core fiber, showing for the first time distinct transmission windows between the deep ultraviolet and the near infrared. The fiber, guiding in a single mode, operates by the central core mode being anti-resonant to adjacent modes, leading to a novel modified tunneling leaky mode. The fiber design is straightforward to implement and reveals beneficial features such as preselecting the lowest loss mode (Gaussian-like or donut-shaped mode). Fibers with such a unique combination of attributes allow accessing the extremely important deep-UV range with Gaussian-like mode quality and may pave the way for new discoveries in biophotonics, multispectral spectroscopy, photo-initiated chemistry or ultrashort pulse delivery. |
| Freie Schlagworte: | Antiresonant Fiber, Light Guidance, Calculation, UV Raman, fiber enhanced Raman spectroscopy FERS, hollow core antiresonant fiber |
| Fachbereich(e)/-gebiet(e): | 18 Fachbereich Elektrotechnik und Informationstechnik 18 Fachbereich Elektrotechnik und Informationstechnik > Biophotonik-Medizintechnik |
| Hinterlegungsdatum: | 19 Jan 2024 10:24 |
| Letzte Änderung: | 19 Jan 2024 17:24 |
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