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High-gain optical amplification in Eu3+-doped polymer

  • City University of Hong Kong

科研成果: 期刊稿件文章同行评审

摘要

Europium (Eu3+)-doped epoxy-based resin Norland optical adhesive (NOA) polymers have been prepared and characterized optically. Quartz capillary tube encapsulated Eu3+-doped NOA polymeric waveguides have been fabricated via a simple withdrawal molding technique. Optical amplification at 612 nm wavelength has been demonstrated in these waveguide devices, and the signal enhancements for different lengths of the devices have been measured. A maximum signal enhancement of ∼30 dB has been obtained for a 16 mm long device.

源语言英语
页(从-至)520-522
页数3
期刊Optics Letters
35
4
DOI
出版状态已出版 - 15 2月 2010
已对外发布

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