Compensation of the birefringence of a polymer by a birefringent crystal

Akihiro Tagaya, Hisanori Ohkita, Masaki Mukoh, Ryuichi Sakaguchi, Yasuhiro Koike

Research output: Contribution to journalArticle

68 Citations (Scopus)

Abstract

We report a method for compensating the birefringence of optical polymers by doping them with inorganic birefringent crystals. In this method, an inorganic birefringent material is chosen that has the opposite birefringence to that of the polymer and has rod-shaped crystals that are oriented when the polymer chains are oriented. The birefringence of the polymer is thus compensated by the opposing birefringence of the crystal. Birefringence is minimized in various polymer optical devices by adjusting process conditions, because it degrades the performance of devices. This method minimizes it, independent of process conditions, which potentially improves the productivity of devices.

Original languageEnglish
Pages (from-to)812-814
Number of pages3
JournalScience
Volume301
Issue number5634
DOIs
Publication statusPublished - 2003 Aug 8

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Birefringence
Polymers
Equipment and Supplies
Optical Devices

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Compensation of the birefringence of a polymer by a birefringent crystal. / Tagaya, Akihiro; Ohkita, Hisanori; Mukoh, Masaki; Sakaguchi, Ryuichi; Koike, Yasuhiro.

In: Science, Vol. 301, No. 5634, 08.08.2003, p. 812-814.

Research output: Contribution to journalArticle

Tagaya, A, Ohkita, H, Mukoh, M, Sakaguchi, R & Koike, Y 2003, 'Compensation of the birefringence of a polymer by a birefringent crystal', Science, vol. 301, no. 5634, pp. 812-814. https://doi.org/10.1126/science.1086966
Tagaya, Akihiro ; Ohkita, Hisanori ; Mukoh, Masaki ; Sakaguchi, Ryuichi ; Koike, Yasuhiro. / Compensation of the birefringence of a polymer by a birefringent crystal. In: Science. 2003 ; Vol. 301, No. 5634. pp. 812-814.
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