Shear-force detection based on an external cavity laser interferometer for a compact scanning near field optical microscope

Autor:	M. Pfeffer, F. Marquis-Weible, P. Lambelet
Rok vydání:	1997
Předmět:	Physics Distributed feedback laser business.industry Near-field optics Shear force Displacement (vector) Fixation (surgical) Interferometry Optics Thermal Optoelectronics business Instrumentation Sensitivity (electronics)
Zdroj:	Review of Scientific Instruments. 68:4478-4482
ISSN:	1089-7623 0034-6748
Popis:	A compact near field optical microscope module is presented, with shear-force detection based on an external cavity laser interferometer. Its Al2O3 structure allows minimal sensitivity towards thermal and mechanical perturbations. Together with a precise and easy-to-handle tip fixation system, involving standard commercially available elements, this module is simple to use, and allows to detect a minimum displacement of 5.9 pmrms/Hz, with a large working distance of 10.5 mm.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::9ad5c17914eeb04a7c547ec9959fa31e https://doi.org/10.1063/1.1148450 Zobrazit plný text záznamu