z - at www.arxiv.org.
... and (ii) their spiral-like trajectories are much more intricate: with cusps, self-crossings and other singular points, which could not be reliably resolved in experiment [35]. This is illustrated by the examples in figures. 2(b)–(e); note that the special colour is given to each OV, and this convent ...
... and (ii) their spiral-like trajectories are much more intricate: with cusps, self-crossings and other singular points, which could not be reliably resolved in experiment [35]. This is illustrated by the examples in figures. 2(b)–(e); note that the special colour is given to each OV, and this convent ...
Direct observation of light focusing by single photoreceptor cell nuclei
... before detection. One of the most recent findings [17] showed that the shape and RI distribution of retinal glia cells known as Müller cells are optimised for supporting the light transport through the retina. These radial glial cells, which span two thirds of the retina, have an elongated cell bod ...
... before detection. One of the most recent findings [17] showed that the shape and RI distribution of retinal glia cells known as Müller cells are optimised for supporting the light transport through the retina. These radial glial cells, which span two thirds of the retina, have an elongated cell bod ...
Flatland optics - Weizmann Institute of Science
... life in Flatland. The experience would be like looking down at the ground where many ants are running around busily. The Flatland point of view became very fruitful because it enabled us to come up with many more optical inventions with Flatland flavor. We then supplemented the collection of optical ...
... life in Flatland. The experience would be like looking down at the ground where many ants are running around busily. The Flatland point of view became very fruitful because it enabled us to come up with many more optical inventions with Flatland flavor. We then supplemented the collection of optical ...
96-ws9-reg-temp - School of Physics
... 1. Imagine you have a spring and you cut it into two pieces, one a third the length of the original spring and one two thirds the length of the original. a. The more coils a spring has the easier it is to stretch it. The shorter spring, with only half as many coils, will not stretch as much as the l ...
... 1. Imagine you have a spring and you cut it into two pieces, one a third the length of the original spring and one two thirds the length of the original. a. The more coils a spring has the easier it is to stretch it. The shorter spring, with only half as many coils, will not stretch as much as the l ...
Waves and Optics - School of Physics
... 1. Imagine you have a spring and you cut it into two pieces, one a third the length of the original spring and one two thirds the length of the original. a. The more coils a spring has the easier it is to stretch it. The shorter spring, with only half as many coils, will not stretch as much as the l ...
... 1. Imagine you have a spring and you cut it into two pieces, one a third the length of the original spring and one two thirds the length of the original. a. The more coils a spring has the easier it is to stretch it. The shorter spring, with only half as many coils, will not stretch as much as the l ...
PreDesigner Manual
... estimated values only. These have been included to give a feel for the performance of the equivalent ‘real’ lens system [diffraction limited performance – no aberrations!]. They are shown under the doted line in the parameters list at lower left of the screen. If the NA is greater than 0.2 then you ...
... estimated values only. These have been included to give a feel for the performance of the equivalent ‘real’ lens system [diffraction limited performance – no aberrations!]. They are shown under the doted line in the parameters list at lower left of the screen. If the NA is greater than 0.2 then you ...
Radially symmetric nonlinear photonic crystals
... all propagation directions of the signal wave, with continuous angular symmetry. We simulated the aggregation of SH intensity along the propagation path of the beams within this photonic structure by a split-step Fourier numerical simulation in a stoichiometric lithium tantalate (SLT) [24]. The crys ...
... all propagation directions of the signal wave, with continuous angular symmetry. We simulated the aggregation of SH intensity along the propagation path of the beams within this photonic structure by a split-step Fourier numerical simulation in a stoichiometric lithium tantalate (SLT) [24]. The crys ...
A review of metasurfaces: physics and applications
... in bulk metamaterials while their interactions with the incident waves can be still sufficiently strong to obtain very useful functionalities. For this reason, we envision that metasurfaces will dominate the general field of metamaterials research given their high potential in applications. Metasurf ...
... in bulk metamaterials while their interactions with the incident waves can be still sufficiently strong to obtain very useful functionalities. For this reason, we envision that metasurfaces will dominate the general field of metamaterials research given their high potential in applications. Metasurf ...
Systematics of c-Axis Phonons in Tl and Bi Based Superconductors.
... compounds show more optical phonons due to the lower symmetry. For all five compounds, the overall reflectivity scales with the in-plane response. In general, the doublelayer compounds have higher conductivity in the plane than the corresponding single-layer compounds and, consequently, they have hi ...
... compounds show more optical phonons due to the lower symmetry. For all five compounds, the overall reflectivity scales with the in-plane response. In general, the doublelayer compounds have higher conductivity in the plane than the corresponding single-layer compounds and, consequently, they have hi ...
Selective Trapping or Rotation of Isotropic Dielectric Microparticles
... (diameter of 11.325 μm) and the circularly polarized light can be safely considered as a plane wave at the sample plane. Figure 4a shows four recorded frames at t = 1, 2, 3, and 4 s extracted from the movie clip when the PAS is excited by lefthanded circular plane wave to generate the focusing near ...
... (diameter of 11.325 μm) and the circularly polarized light can be safely considered as a plane wave at the sample plane. Figure 4a shows four recorded frames at t = 1, 2, 3, and 4 s extracted from the movie clip when the PAS is excited by lefthanded circular plane wave to generate the focusing near ...
A finite element beam propagation method for simulation of liquid
... To demonstrate the wide applicability of the presented beam propagation algorithm, we illustrate in Section 3 how the method can be used to simulate the light propagation in three applications involving anisotropic materials of arbitrary orientation. A first example illustrates, as a test example, t ...
... To demonstrate the wide applicability of the presented beam propagation algorithm, we illustrate in Section 3 how the method can be used to simulate the light propagation in three applications involving anisotropic materials of arbitrary orientation. A first example illustrates, as a test example, t ...
Chapter 5 Experimental Apparatus II
... separated in individual lattice sites, and thus light-assisted collision losses and other collisional effects are suppressed, resulting in a nearly density-independent cooling rate [Winoto99a]. For the realization here, the light was produced by the same Ti:sapphire laser that provided the 1D time-d ...
... separated in individual lattice sites, and thus light-assisted collision losses and other collisional effects are suppressed, resulting in a nearly density-independent cooling rate [Winoto99a]. For the realization here, the light was produced by the same Ti:sapphire laser that provided the 1D time-d ...
Development of a Total Internal Reflection Illumination System for
... determination of whether Thioridazine affects that association. The most “intuitive”, straightforward method is simply to image the distribution of the ...
... determination of whether Thioridazine affects that association. The most “intuitive”, straightforward method is simply to image the distribution of the ...
A Non-Contact Pulse Automatic Positioning Measurement System
... This study mainly applies the concept of TCM pulse reading to pulse measurement using optical triangulation. To maintain a consistent laser projection on the cun, guan and chi pulses, this system proposes a two-step aiming method: we first find the radius bone position, and then we use it as a refer ...
... This study mainly applies the concept of TCM pulse reading to pulse measurement using optical triangulation. To maintain a consistent laser projection on the cun, guan and chi pulses, this system proposes a two-step aiming method: we first find the radius bone position, and then we use it as a refer ...
Light Microscopy
... 180 μm diameter circle in the specimen plane is viewed. The spectacle symbol indicates “high eyepoint,” meaning that the exit pupil, see Fig. 4, is located so far from the eyepiece that spectacles can be worn. Additional information like Pl(an), i.e. flat-field correction, and K (compensating for re ...
... 180 μm diameter circle in the specimen plane is viewed. The spectacle symbol indicates “high eyepoint,” meaning that the exit pupil, see Fig. 4, is located so far from the eyepiece that spectacles can be worn. Additional information like Pl(an), i.e. flat-field correction, and K (compensating for re ...
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.