29 July 2002 Use of a microprobe held by a laser beam for the study of surface reliefs
Author Affiliations +
Proceedings Volume 4900, Seventh International Symposium on Laser Metrology Applied to Science, Industry, and Everyday Life; (2002) https://doi.org/10.1117/12.484462
Event: Seventh International Symposium on Laser Metrology Applied to Science, Industry, and Everyday Life, 2002, Novosibirsk, Russian Federation
Abstract
We present a method which uses two-photon fluorescence excited in an optically confined fluorescent-labelled probe by the trapping beam for the study of topology of transparent surfaces. We demonstrate that for probe diameter of 200 nm, the vertical resolution of the method is better than 25nm.
© (2002) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Petr Jakl, Jan Jezek, Mojmir Sery, Alexandr Jonas, Pavel Zemanek, "Use of a microprobe held by a laser beam for the study of surface reliefs", Proc. SPIE 4900, Seventh International Symposium on Laser Metrology Applied to Science, Industry, and Everyday Life, (29 July 2002); doi: 10.1117/12.484462; https://doi.org/10.1117/12.484462
PROCEEDINGS
7 PAGES


SHARE
Back to Top