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Sm3+-doped polymer optical waveguide amplifiers

  • China Jiliang University
  • City University of Hong Kong

科研成果: 期刊稿件文章同行评审

摘要

Trivalent samarium ion (Sm3+) doped SU8 polymer materials were synthesized and characterized. Intense red emission at 645 nm was observed under UV laser light excitation. Spectroscopic investigations show that the doped materials are suitable for realizing planar optical waveguide amplifiers. About 100 μm wide multimode Sm3+-doped SU8 channel waveguides were fabricated using a simple UV exposure process. At 250 mW, 351 nm UV pump power, a signal enhancement of ∼7.4 dB at 645 nm was obtained for a 15 mm long channel waveguide.

源语言英语
页(从-至)1363-1365
页数3
期刊Optics Communications
283
7
DOI
出版状态已出版 - 1 4月 2010
已对外发布

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