Nonoptical tip-sample distance control for scanning near-field optical microscopy

Yung Hui Chuang*, Chia Jen Wang, Jung Y. Huang, Ci Ling Pan


研究成果: Conference article同行評審


A nonoptical technique for tip-sample distance control in scanning near-field optical microscope (SNOM) is proposed and demonstrated. A tuning fork was used both as a dither and a sensor with high Q factor. The time-gating technique was employed as a scheme for vibrating the tip and sensing the tip-surface distance with the same fork. The time-gating scheme used could potentially be applied for studying various surface relaxation processes with submillisecond resolution.

頁(從 - 到)144-145
期刊Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS
出版狀態Published - 1997
事件Proceedings of the 1997 Conference on Lasers and Electro-Optics, CLEO - Baltimore, MD, USA
持續時間: 18 5月 199723 5月 1997


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