WebOct 1, 2015 · We describe a novel method of characterizing the longitudinal chromatic aberration of microscope objectives by recording a series of axial responses as a function of wavelength as a plane... WebA wholly optical distance sensor is presented for the monitoring of surface position in ranges of interest for mechanical tooling machines. The working principle is focus …
ISO 25178-602:2010(en) - International Organization for …
Webthe optical interrogator core and outputs sensor wavelength data via Ethernet port and cus-tom protocol. All module settings, sensor calculations, data visualization, storage, and … Webobjective that produces a different focus along its optical axis for each wavelength of the transmitted light. 3.3.9. ... M olesini, G., P edrini, G., P oggi, P. and Q uercioli, F. Focus-wavelength encoded optical profilometer. Optics Communications, 49, 1984, pp. 229-233 [35] M olesini, G. and Q uercioli, F. Pseudocolor effects of longitudinal ... german decorative plates
A fast optical profilometer - ScienceDirect
WebAn optical profilometer is presented working on the principle of focus multiplexing by wavelength encoding. Decoding is performed by lateral dispersion. A detector array … WebConfocal profilometry is a point scanning optical technique used to image the sample surface. It works by using a small aperture, known as a confocal aperture. Highly focused light is projected through the aperture and only surfaces within the focal plane will provide a … Weboptical elements and biological films, metal films, thin glass sheets, parallel plate[5-8]. ... all other wavelengths will be out of focus. MCTE 2024 ... Focus-wavelength encoded optical profilometer. Optics Communications, 1984. 49(4): p. 229-233. [6] Boyde, A., Colour-coded stereo images from the tandem scanning reflected light microscope ... german deck of cards