Materials and Components for Flat Panel Display
... and precision alignment technology. The key feature of this new method is that the alignment with liquidcrystal pixels can be precisely controlled to within ± 1 µm which allows lenses to be formed directly on the liquid-crystal substrate. Fig. 4 shows SEM (scanning electron microscope) and focused s ...
... and precision alignment technology. The key feature of this new method is that the alignment with liquidcrystal pixels can be precisely controlled to within ± 1 µm which allows lenses to be formed directly on the liquid-crystal substrate. Fig. 4 shows SEM (scanning electron microscope) and focused s ...
Developing 100 ps-resolved X-ray structural
... gap of U36 is wider than 18 mm, one of two graphite heat absorbers can be removed from the beam path because the heat load on the monochromator is relatively low. The spectrum from U20, which has a smooth energy distribution in the energy range 13–18 keV, is useful for experiments using a white beam ...
... gap of U36 is wider than 18 mm, one of two graphite heat absorbers can be removed from the beam path because the heat load on the monochromator is relatively low. The spectrum from U20, which has a smooth energy distribution in the energy range 13–18 keV, is useful for experiments using a white beam ...
PDF
... In order to achieve this, two telescopes are included in the optical train of the HOT setup, one before, and the other after the SLM. The first 2.5:1 telescope arrangement is used to expand the laser beam from 5.0 mm to 12.0mm in order to overfill the active area of the SLM. It consists of two iden ...
... In order to achieve this, two telescopes are included in the optical train of the HOT setup, one before, and the other after the SLM. The first 2.5:1 telescope arrangement is used to expand the laser beam from 5.0 mm to 12.0mm in order to overfill the active area of the SLM. It consists of two iden ...
Miniaturized modules for light sheet microscopy with low chromatic
... by various wavelengths, however, may create longitudinal chromatic aberration resulting e.g. in a focal shift of -780 μm between wavelengths of 480 and 640 nm, if a singlet planoconvex cylindrical lens made of N-BK 7 with an Abbe number ν e = 64 and a focal length f’ = 50 mm is used. Such a focal sh ...
... by various wavelengths, however, may create longitudinal chromatic aberration resulting e.g. in a focal shift of -780 μm between wavelengths of 480 and 640 nm, if a singlet planoconvex cylindrical lens made of N-BK 7 with an Abbe number ν e = 64 and a focal length f’ = 50 mm is used. Such a focal sh ...
ap physics b
... Copyright © 2009 Laying the Foundation , Inc., Dallas, TX. All rights reserved. Visit: www.layingthefoundation.org ...
... Copyright © 2009 Laying the Foundation , Inc., Dallas, TX. All rights reserved. Visit: www.layingthefoundation.org ...
Associate Professor Shien
... used to compensate the fiber loss in a lightwave system. Optical amplifiers with wavelength division multiplexing (WDM) technologies can provide high speed and secure optical links that are immune to EM interference and that can transmit information to long distance without using electronic repeater ...
... used to compensate the fiber loss in a lightwave system. Optical amplifiers with wavelength division multiplexing (WDM) technologies can provide high speed and secure optical links that are immune to EM interference and that can transmit information to long distance without using electronic repeater ...
Optical measurement of the gas number density in a Fabry-
... expansion coefficient of Zerodur, α, of 6 × 10−8 K−1), in agreement with the measured Allan deviation. The highest resolution in the determination of the optical beat note frequency is obtained at an integration time of 3 s and is equal to 900 Hz. Provided that the temperature and pressure dependenc ...
... expansion coefficient of Zerodur, α, of 6 × 10−8 K−1), in agreement with the measured Allan deviation. The highest resolution in the determination of the optical beat note frequency is obtained at an integration time of 3 s and is equal to 900 Hz. Provided that the temperature and pressure dependenc ...
Computer-generated holograms for three
... technique has led to a reduction in computational cost: FFT operation is required only once for calculating a surface. In addition, another technique based on a theoretical model of the brightness of the reconstructed surfaces enables us to shade the surface of a reconstructed object as designed. Op ...
... technique has led to a reduction in computational cost: FFT operation is required only once for calculating a surface. In addition, another technique based on a theoretical model of the brightness of the reconstructed surfaces enables us to shade the surface of a reconstructed object as designed. Op ...
Interferometry
Interferometry is a family of techniques in which waves, usually electromagnetic, are superimposed in order to extract information about the waves. Interferometry is an important investigative technique in the fields of astronomy, fiber optics, engineering metrology, optical metrology, oceanography, seismology, spectroscopy (and its applications to chemistry), quantum mechanics, nuclear and particle physics, plasma physics, remote sensing, biomolecular interactions, surface profiling, microfluidics, mechanical stress/strain measurement, and velocimetry.Interferometers are widely used in science and industry for the measurement of small displacements, refractive index changes and surface irregularities. In analytical science, interferometers are used in continuous wave Fourier transform spectroscopy to analyze light containing features of absorption or emission associated with a substance or mixture. An astronomical interferometer consists of two or more separate telescopes that combine their signals, offering a resolution equivalent to that of a telescope of diameter equal to the largest separation between its individual elements.