摘要
We demonstrate a high-resolution and nondestructive surface roughness measurement on microchannels by atomic force microscopy with the use of a bent tapered optical fiber probe. The probe was fabricated by a combination of laser heating-pulling and electric arc bending. Microchannels with a width of 41.5 μm and a height of 31.9 μm were fabricated on polycarbonate by excimer laser ablation and the resultant roughness was measured to be 4.8 nm.
| 原文 | 英語 |
|---|---|
| 頁(從 - 到) | 3953-3954 |
| 頁數 | 2 |
| 期刊 | Review of Scientific Instruments |
| 卷 | 71 |
| 發行號 | 10 |
| DOIs | |
| 出版狀態 | 已發佈 - 2000 10月 |
| 對外發佈 | 是 |
ASJC Scopus subject areas
- 儀器
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