摘要
Passive and active fiber probes, used for the scanning near-field optical microscope (SNOM), show different image properties. For the passive fiber probe, a better optical image contrast has been obtained with a parabolic taper than with a linear taper. The reflected fields in different fiber tapers have been discussed. For the active fiber probe, an ASE (Amplified Spontaneous Emission) probe made of Er3+-doped fiber has shown a higher efficiency of several times and a lower image noise than the usual passive probe.
| 源语言 | 英语 |
|---|---|
| 页(从-至) | 413-420 |
| 页数 | 8 |
| 期刊 | Proceedings of SPIE - The International Society for Optical Engineering |
| 卷 | 3558 |
| 出版状态 | 已出版 - 1998 |
| 已对外发布 | 是 |
| 活动 | Proceedings of the 1998 Conference on Automated Optical Inspection for Industry: Theory, Technology, and Applications II - Beijing, China 期限: 16 9月 1998 → 19 9月 1998 |
指纹
探究 'Near-field optical imaging properties by passive and active fiber probes' 的科研主题。它们共同构成独一无二的指纹。引用此
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver