TY - JOUR
T1 - Waveguiding property of a plastic optical fiber fabricated using low-birefringence copolymer
AU - Furukawa, Rei
AU - Tagaya, Akihiro
AU - Iwata, Shuichi
AU - Koike, Yasuhiro
PY - 2007/12/14
Y1 - 2007/12/14
N2 - We propose a polarization-maintaining waveguide fabricated with a large waveguiding area (core diameter: 750 μm) using polymeric material. We previously developed and demonstrated a zero-birefringence copolymer in a film structure of 40 to 70 μm thickness. This time, we have fabricated a 20-m-long optical fiber using the same copolymer as the core material. The polarization-maintaining performance of the low-birefringence polymer optical fiber was studied by comparison with that for other types of plastic optical fibers. As a result, the low-birefringence polymer optical fiber showed a high extinction ratio for fiber lengths between 0.4 and 20m.
AB - We propose a polarization-maintaining waveguide fabricated with a large waveguiding area (core diameter: 750 μm) using polymeric material. We previously developed and demonstrated a zero-birefringence copolymer in a film structure of 40 to 70 μm thickness. This time, we have fabricated a 20-m-long optical fiber using the same copolymer as the core material. The polarization-maintaining performance of the low-birefringence polymer optical fiber was studied by comparison with that for other types of plastic optical fibers. As a result, the low-birefringence polymer optical fiber showed a high extinction ratio for fiber lengths between 0.4 and 20m.
KW - Extinction ratio
KW - Orientational birefringence
KW - Plastic optical fiber
KW - Random copolymerization
UR - http://www.scopus.com/inward/record.url?scp=51749103934&partnerID=8YFLogxK
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U2 - 10.1143/JJAP.46.L1182
DO - 10.1143/JJAP.46.L1182
M3 - Article
AN - SCOPUS:51749103934
SN - 0021-4922
VL - 46
SP - L1182-L1184
JO - Japanese Journal of Applied Physics, Part 2: Letters
JF - Japanese Journal of Applied Physics, Part 2: Letters
IS - 45-49
ER -