利用奈米壓印電光高分子光柵之研究

Study On Nano Imprinting Electro-optic Polymer Grating

廖復亨(Fu-Heng Liao)

指導教授 ： 郭文凱

國立虎尾科技大學/電機資訊學院/光電與材料科技研究所在職專班/碩士(2010年)

摘要

摘 要
在本論文中，主要是針對電光高分子材料的電光效應特性作探討，其基本原理是將具有非線性光學特性的發色團(chromophre)有機小分子染料分散紅(DR1)加入到高分子材料例如UV膠或聚甲基丙烯酸甲酯高分子(PMMA)中，應用混合原理或者是化學鍵結原理來製作具有電光效應之高分子薄膜及光柵。在實驗設計上，分別使用紫外光固化方式製作高電光係數的高分子薄膜，並使用奈米壓印方法在UV膠表面製作光柵結構，但其電光效應結果不明顯；及使用乾燥固化方式來製作高分子薄膜，並以溶液澆注法來製作，經加熱極化步驟，使其結構呈現為非中心對稱，並以橢圓偏光法測量其電光效應，從而探討其不同之光電特性。

關鍵字

奈米壓印 ； 電光高分子 ； 光柵

並列摘要

ABSTRACT
In this thesis, we explore mainly the electro-photonics effect of the electro-photonics macromolecule materials; the fundamental principle is to add into the macromolecule materials such as the UV glue or Polymethylmethacrylate (PMMA) with an organic molecule dye Dispersed Red No. 1(DR1) which has the nonlinear optics feature chromophre, and apply the mixture principle or the chemical bounded principle to produce the macromolecule film and the apodized grating and both of which have the electro-photonics effect. In the design of the experiment, the UV curing method is used to make the high electro-photonics coefficient macromolecule film and apodized grating; using the nano-press-print method to make the apodized grating on the surface of UV glue; using the dry curing method to make the macromolecule film; using the solution pouring method to produce it and make its structure appear non center symmetrical by heating up for the polarization, and measure the electro-photonics effect by the ellipsometry method, thus to explore various electro-photonics features.

並列關鍵字

nano imprinting ； electro-optic ； grating

參考文獻

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