會議論文
| 學年 | 97 |
|---|---|
| 學期 | 1 |
| 發表日期 | 2008-09-08 |
| 作品名稱 | Heterodyne displacement measurement with volume hologram as reflection type optical ruler |
| 作品名稱（其他語言） | |
| 著者 | C.C. Hsu; C.C. Wu; J.Y. Lee; C.J. Chen |
| 作品所屬單位 | |
| 出版者 | |
| 會議名稱 | International Conference of Precision Measurement |
| 會議地點 | Amsterdam |
| 摘要 | Volume hologram wildly used in optical data storage, fiber optics communication, and 3D imaging. There are many advantages of volume hologram such as high diffraction efficiency, low manufacture cost, easy designing of diffraction pattern, and easy reproduced. Hence, we propose a novel method for displacement measurement which combined with heterodyne interferometry and reflection type volume holographic grating. In this paper, we demonstrate one dimension displacement measurement result and compare with two commercialized method. Based on the measured results, there are no significant differences between them. And the smallest displacement variation can be observed is about 14 pm. |
| 關鍵字 | heterodyne interferometry;optical ruler;volume hologram |
| 語言 | zh_TW |
| 收錄於 | |
| 會議性質 | 國際 |
| 校內研討會地點 | 無 |
| 研討會時間 | 20080908~20080912 |
| 通訊作者 | |
| 國別 | NLD |
| 公開徵稿 | |
| 出版型式 | |
| 出處 | Proceedings of ICPM 2008 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/116285 ) |