| Autor: |
Chuan-fei Hu, Juan Liu, Fang Sun, Guo-ting Zhang, Shang-qi Wang |
| Rok vydání: |
2007 |
| Předmět: |
|
| Zdroj: |
Optoelectronic Materials and Devices II. |
| ISSN: |
0277-786X |
| Popis: |
We investigate the focal characteristics of several cylindrical microlenses made of anisotropically dielectric material illuminated by different wavelengths in close boundary based on rigorous boundary element methods. Several design schematics of the microlenses are performed and their focusing performances are analyzed. It is found that different focal lengths ans spot sizes are formed from different design schematics, and the separation of o-ray and e-ray can be well achieved by appropriately seleted geometrical parameters. It is believed that this analysis will provide useful information in the applications of micro-optis. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
|
