| 標題: | High numerical-aperture microlens fabricated by focused ion beam milling - art. no. 66200L |
| 作者: | Chiu, Yi Huang, Chien-Hsun Hsu, Ying-Chien 電控工程研究所 Institute of Electrical and Control Engineering |
| 關鍵字: | numerical aperture;microlens;focused ion beam;silicon nitride |
| 公開日期: | 2007 |
| 摘要: | The focusing objective lens is a key component in the optical pick-up head. In this paper, focused ion beam milling is used to fabricate a NA 0.65 microlens in the silicon nitride film suspended on a silicon substrate. The measured NA is 0.64 and the focused spot size is 0.64 mu m. |
| URI: | http://hdl.handle.net/11536/8013 http://dx.doi.org/10.1117/12.738639 |
| ISBN: | 978-0-8194-6762-1 |
| ISSN: | 0277-786X |
| DOI: | 10.1117/12.738639 |
| 期刊: | Optical Data Storage 2007 |
| Volume: | 6620 |
| 起始頁: | L6200 |
| 結束頁: | L6200 |
| 顯示於類別: | 會議論文 |

