低溫度敏感性體積全像用於光子資訊處理技術之研究;Study of Photonic Information Process Based on Volume Holography with Low Temperature Sensitivity

NCU Institutional Repository > 理學院 > 光電科學與工程學系 > 研究計畫 > Item 987654321/62586

請使用永久網址來引用或連結此文件: http://ir.lib.ncu.edu.tw/handle/987654321/62586

題名:	低溫度敏感性體積全像用於光子資訊處理技術之研究;Study of Photonic Information Process Based on Volume Holography with Low Temperature Sensitivity
作者:	孫慶成
貢獻者:	國立中央大學光電科學與工程學系
關鍵詞:	光電工程
日期:	2012-12-01
上傳時間:	2014-03-17 11:51:40 (UTC+8)
出版者:	行政院國家科學委員會
摘要:	研究期間：10108~10207;According to the development in display and communication technology, the request for providing information for mobile devices has been highly demanded. Besides, digitalization of huge data accompanying with clouding computing make a storage scheme for nonvolatile memory, high storage capacity, high access rate and energy saving is needed. Holographic storage is one of few ways satisfying such demand, and then will be paid much attention. Besides, since volume holographic optical element can perform spatial and wavelength multiplexings, the technology will be utilized in photonic information processing and bio-medical imaging. However, volume holographic storage and element are both suffered from thermal expansion for breaking Bragg condition so that the function is destroyed. This proposal is for a three-year project, which is aimed to overcome the thermal expansion problem based on the technique we developed for collinear holographic system in the past years. In the first year, we will develop a temperature compensation model for volume holographic storage with low sensitivity in temperature variation. Thus, the diffraction efficiency will not change without changing the reading wavelength. In the second year, we will keep optimize the model and demonstrate the property with experiments. The target is to reach temperature compensation to a range of ±50℃. In the last year, we will study the application to volume holographic optical elements and biomedical imaging. Therefore, we can build up a new technology for volume holography without suffering from temperature variation.
關聯:	財團法人國家實驗研究院科技政策研究與資訊中心
顯示於類別:	[光電科學與工程學系] 研究計畫

文件中的檔案:

檔案	描述	大小	格式	瀏覽次數
index.html		0Kb	HTML	359	檢視/開啟

在NCUIR中所有的資料項目都受到原著作權保護.

社群 sharing

資料載入中.....