Highly birefringent V-groove liquid core fiber

Title
Highly birefringent V-groove liquid core fiber
Authors
전영민TAVAKOL NAZARIBORAM JOOJI-HYUN HWANGBJORN PAULSONJIYOUNG PARKKYUNGHWAN OH
Keywords
V-groove; liquid core fiber
Issue Date
2017-10
Publisher
Optics express
Citation
VOL 25, NO 20-24726
Abstract
We report a new efficient light guidance along a liquid core using an open Vgroove. Guiding properties were analyzed using finite element method in terms of the single mode guidance condition, and the corresponding modal birefringence. We experimentally demonstrated a silica V-groove fiber with an opening angle of 40°, which was spliced to single mode fibers at both ends. A liquid with the refractive index of 1.455 was filled to serve as a core along a maximum length of 47cm. We confirmed the single mode guidance and birefringence consistent to theory, which will enable polarimetric liquid sensing.
URI
http://pubs.kist.re.kr/handle/201004/66240
ISSN
1094-4087
Appears in Collections:
KIST Publication > Article
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