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