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학술지 Fluorinated Styrene- and Carbazole-Based Cladding Polymer Layers for EO and NLO Polymer Devices
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저자
박승구, 박선택, 주정진, 김민수, 김진태, 이명현
발행일
200802
출처
Macromolecular Chemistry and Physics, v.209 no.3, pp.290-297
ISSN
1022-1352
출판사
John Wiley & Sons
DOI
https://dx.doi.org/10.1002/macp.200700324
협약과제
07MB2400, 휴대 단말기용 나노 플렉스블 광전배선 모듈, 주정진
초록
Novel polymer cladding materials were synthesized and their potential for use in optical waveguide devices was investigated. 9-[2-(2,3,5,6-Tetrafluoro-4- vinylphenoxy)ethyl]-9H-carbazole and 1-pentafluorophenylpyrrole-2,5-dione were used as comonomers for preparing the acrylic cladding copolymers. These showed a low resistivity (≈2 × 1013 廓 쨌 cm) at room temperature and a low optical loss (-0.6 dB 쨌 cm-1) at a wavelength of 1.55 μm. The refractive indexes and the glass transition temperatures of the polymer cladding materials can be controlled by the composition of the copolymers. The resulting polymers are good candidates for cladding materials for practical applications in devices. © 2008 WILEY-VCH Verlag GmbH & Co. KGaA.
키워드
Cladding materials, Copolymerization, Fluoropolymers, Optical loss, Resistivity
KSP 제안 키워드
5-dione, Cladding materials, Co. KGaA, Glass transition temperature, NLO polymer, Optical loss, Optical waveguide device, Polymer cladding, Room-temperature, fluorinated styrene, low resistivity