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Borosilicate based hollow-core optical fibers

Borosilicate based hollow-core optical fibers
Borosilicate based hollow-core optical fibers

We discuss the fabrication of hollow-core optical fibers made of borosilicate glass. We show that, despite the high attenuation of the glass relative to silica, the fiber optical losses can be of the same order of magnitude of those obtained by using ultrapure silica glass. Short lengths of the fabricated fibers, used in combination with incoherent optical sources, provide single-mode optical guidance in both near and mid-infrared spectral ranges without any additional optical components.

Fiber design and fabrication, Fiber properties, Microstructured fibers
2079-6439
Belardi, Walter
d09d8952-9503-4ccc-b696-0d53f7d97732
Sazio, Pier John
0d6200b5-9947-469a-8e97-9147da8a7158
Belardi, Walter
d09d8952-9503-4ccc-b696-0d53f7d97732
Sazio, Pier John
0d6200b5-9947-469a-8e97-9147da8a7158

Belardi, Walter and Sazio, Pier John (2019) Borosilicate based hollow-core optical fibers. Fibers, 7 (8), [73]. (doi:10.3390/fib7080073).

Record type: Article

Abstract

We discuss the fabrication of hollow-core optical fibers made of borosilicate glass. We show that, despite the high attenuation of the glass relative to silica, the fiber optical losses can be of the same order of magnitude of those obtained by using ultrapure silica glass. Short lengths of the fabricated fibers, used in combination with incoherent optical sources, provide single-mode optical guidance in both near and mid-infrared spectral ranges without any additional optical components.

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Accepted/In Press date: 8 August 2019
Published date: 11 August 2019
Keywords: Fiber design and fabrication, Fiber properties, Microstructured fibers

Identifiers

Local EPrints ID: 438392
URI: http://eprints.soton.ac.uk/id/eprint/438392
ISSN: 2079-6439
PURE UUID: b08cff18-bb6f-431a-b842-9a57cafa0ada
ORCID for Pier John Sazio: ORCID iD orcid.org/0000-0002-6506-9266

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Date deposited: 09 Mar 2020 17:31
Last modified: 17 Mar 2024 02:55

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Contributors

Author: Walter Belardi
Author: Pier John Sazio ORCID iD

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