diffraction gratings
... the next. Holographic grating grooves may be either parallel or of unequal distribution in order that system performance may be optimised. Holographic gratings are generated on plano, spherical, toroidal, and many other surfaces. Regardless of the shape of the surface or whether classically ruled or ...
... the next. Holographic grating grooves may be either parallel or of unequal distribution in order that system performance may be optimised. Holographic gratings are generated on plano, spherical, toroidal, and many other surfaces. Regardless of the shape of the surface or whether classically ruled or ...
Optical Methods for Tympanic Membrane Characterisation Towards Objective Otoscopy in Otitis Media
... Otitis media, which is an upper respiratory tract infection that affect the middle ear, is the second most common disease in childhood, outnumbered in prevalence only by the common cold. Diagnosis of middle ear inflammation is often performed in the primary healthcare where the normal procedure invo ...
... Otitis media, which is an upper respiratory tract infection that affect the middle ear, is the second most common disease in childhood, outnumbered in prevalence only by the common cold. Diagnosis of middle ear inflammation is often performed in the primary healthcare where the normal procedure invo ...
RIKEN Accelerator Progress Report
... made by the channeling method using a nuclear reaction 11 B + p. The success of this technique is believed to open a new possibility for investigating the isotope dependence of the site occupancy of hydrogen atoms. As to the irradiation effects on materials, the ion implantation effect, the ion mixi ...
... made by the channeling method using a nuclear reaction 11 B + p. The success of this technique is believed to open a new possibility for investigating the isotope dependence of the site occupancy of hydrogen atoms. As to the irradiation effects on materials, the ion implantation effect, the ion mixi ...
Single photon detection based devices and techniques for pulsed
... This thesis considers pulsed time-of-flight (TOF) range finding from the viewpoint of individual photons. On the one hand, noise effects originating from the discrete photonic nature of light are investigated. On the other hand, TOF measurement based on the flight time of single photons is tested. F ...
... This thesis considers pulsed time-of-flight (TOF) range finding from the viewpoint of individual photons. On the one hand, noise effects originating from the discrete photonic nature of light are investigated. On the other hand, TOF measurement based on the flight time of single photons is tested. F ...
Theoretical modeling and evaluation of the axial resolution of the
... AOSLO, we often use a pinhole size of 80 m, which converts to 3.48 Airy disk units and projects to 7.41 m on the reduced eye retina. The computations are centered on confocal pinhole diameters of 23 and 80 m, which are the Airy disk radius of the AOSLO and the confocal pinhole currently used in t ...
... AOSLO, we often use a pinhole size of 80 m, which converts to 3.48 Airy disk units and projects to 7.41 m on the reduced eye retina. The computations are centered on confocal pinhole diameters of 23 and 80 m, which are the Airy disk radius of the AOSLO and the confocal pinhole currently used in t ...
Estimation of longitudinal resolution in optical coherence
... cases in which the self-coherence function is the determining factor of longitudinal resolution. The impact on longitudinal resolution of high-numericalaperture focusing of light in the sample, when it has to be taken into account, is discussed in detail in the literature.3 In coherence imaging, the ...
... cases in which the self-coherence function is the determining factor of longitudinal resolution. The impact on longitudinal resolution of high-numericalaperture focusing of light in the sample, when it has to be taken into account, is discussed in detail in the literature.3 In coherence imaging, the ...
The Development of Femtosecond Electron Diffraction for
... Figure 2.15: Typical images of streaked low- and high-intensity electron ...
... Figure 2.15: Typical images of streaked low- and high-intensity electron ...
Development of an electronic educational material for the analysing
... serve brief instructions and information about the structure as well as give some practical advices for efficient use. The created electronic educational material has complex approach and modular structure, being competence based, interdisciplinary and inspires the life-long education as well as con ...
... serve brief instructions and information about the structure as well as give some practical advices for efficient use. The created electronic educational material has complex approach and modular structure, being competence based, interdisciplinary and inspires the life-long education as well as con ...
Dynamics of electron solvation in I (CH3OH)n
... weakly-bound surface states with surface methyl groups oriented toward the excess electron, similar to the isomer II structure inferred from our photoelectron spectra.36 With better knowledge of the initial and final states, we reexamine here the dynamics of I− (CH3 OH)n following CTTS excitation wi ...
... weakly-bound surface states with surface methyl groups oriented toward the excess electron, similar to the isomer II structure inferred from our photoelectron spectra.36 With better knowledge of the initial and final states, we reexamine here the dynamics of I− (CH3 OH)n following CTTS excitation wi ...
Optimal pupil size in the human eye for axial resolution
... was selected as the one that had 50% of the encircled energy of the PSF within the smallest diameter. B. Scaling Integrated Intensity The integrated intensity in the through-focus plots was scaled in such a way to account for the changing pupil area and its corresponding increase in detected light. ...
... was selected as the one that had 50% of the encircled energy of the PSF within the smallest diameter. B. Scaling Integrated Intensity The integrated intensity in the through-focus plots was scaled in such a way to account for the changing pupil area and its corresponding increase in detected light. ...
Gamma spectroscopy
Gamma-ray spectroscopy is the quantitative study of the energy spectra of gamma-ray sources, in such as the nuclear industry, geochemical investigation, and astrophysics. Most radioactive sources produce gamma rays, which are of various energies and intensities. When these emissions are detected and analyzed with a spectroscopy system, a gamma-ray energy spectrum can be produced. A detailed analysis of this spectrum is typically used to determine the identity and quantity of gamma emitters present in a gamma source, and is a vital tool in radiometric assay. The gamma spectrum is characteristic of the gamma-emitting nuclides contained in the source, just as in optical spectroscopy, the optical spectrum is characteristic of the material contained in a sample.