Length Scales Analysis of Wave Scattering from Rough Surfaces
... ξ, and Hurst exponent, 2. Kirchhoff Theory kξ will appear as well. We need to know how kσ is changed H, on self-affine surfaces. Any incident field can be written as yinc (r ) = exp ( −ik inc .r ) , (see Figure 2(b)). To make any changes in kσ, we can 4.2.1 Effect of variation in kσ where kinc is the ...
... ξ, and Hurst exponent, 2. Kirchhoff Theory kξ will appear as well. We need to know how kσ is changed H, on self-affine surfaces. Any incident field can be written as yinc (r ) = exp ( −ik inc .r ) , (see Figure 2(b)). To make any changes in kσ, we can 4.2.1 Effect of variation in kσ where kinc is the ...
Introduction to Diffraction Grating
... These gratings are special low period gratings designed for use in the high orders. They are generally used with a second grating or prism to separate overlapping diffracted orders. The resolution of an Echelle grating built on a precision glass substrate is typically 80-90% of the maximum theoretic ...
... These gratings are special low period gratings designed for use in the high orders. They are generally used with a second grating or prism to separate overlapping diffracted orders. The resolution of an Echelle grating built on a precision glass substrate is typically 80-90% of the maximum theoretic ...
PDF
... (right) shows an in vivo image of cheek pouch which shows the epithelium, connective tissue and muscle layers at ultrahigh resolution. The cheek pouch was index matched by using a microscope cover glass and saline solution. While this approach achieves high resolutions in the important 1.3 µm wavele ...
... (right) shows an in vivo image of cheek pouch which shows the epithelium, connective tissue and muscle layers at ultrahigh resolution. The cheek pouch was index matched by using a microscope cover glass and saline solution. While this approach achieves high resolutions in the important 1.3 µm wavele ...
claudia patricia valdés escobar
... and clinical environments. Various optical techniques are attractive for the measurement of blood flow since they are often nonor minimally-invasive, continuous and are relatively inexpensive. During my PhD I have contributed to the monitoring of blood flow in experimental animal models with the con ...
... and clinical environments. Various optical techniques are attractive for the measurement of blood flow since they are often nonor minimally-invasive, continuous and are relatively inexpensive. During my PhD I have contributed to the monitoring of blood flow in experimental animal models with the con ...
01.01.2001 – 31.03.2003 - Archiv Physik
... R. Walet, and Yang Xian (UMIST, Manchester, UK, 2001), World Scientific J. Schnack, M. Luban, R. Modler, Rotational band structure of low-lying excitations in small Heisenberg systems, in Advances in Quantum Many-Body Theory, Proceedings of "The 11th International Conferences on Recent Progress in M ...
... R. Walet, and Yang Xian (UMIST, Manchester, UK, 2001), World Scientific J. Schnack, M. Luban, R. Modler, Rotational band structure of low-lying excitations in small Heisenberg systems, in Advances in Quantum Many-Body Theory, Proceedings of "The 11th International Conferences on Recent Progress in M ...
diffraction gratings
... 1. An entrance slit or aperture stop. 2. A collimating element to make the rays parallel which pass though one point of the entrance slit or field-stop. This collimator may be a lens, a mirror or an integral part of the dispersing element, as in a concave grating spectrometer. 3. A dispersing elemen ...
... 1. An entrance slit or aperture stop. 2. A collimating element to make the rays parallel which pass though one point of the entrance slit or field-stop. This collimator may be a lens, a mirror or an integral part of the dispersing element, as in a concave grating spectrometer. 3. A dispersing elemen ...
Optical Parametric Processes with Femtosecond
... 3.5.1. Choosing the Proper Crystal............................................................................................ 53 3.6. Measurements and Results ..................................................................................................... 57 3.6.1. Second-Harmonic Conversion ...
... 3.5.1. Choosing the Proper Crystal............................................................................................ 53 3.6. Measurements and Results ..................................................................................................... 57 3.6.1. Second-Harmonic Conversion ...
Optical fluctuations on the transmission and reflection of mesoscopic
... is explained. It is shown that diffusion of light is derived on the intensity level. The diffusion constant and speed of propagation are derived from a microscopic picture. Finally these results as derived for an infinite disordered medium are applied to a slab geometry, where the appropriate boundary ...
... is explained. It is shown that diffusion of light is derived on the intensity level. The diffusion constant and speed of propagation are derived from a microscopic picture. Finally these results as derived for an infinite disordered medium are applied to a slab geometry, where the appropriate boundary ...
References
... phase profile is flat. Thus, its coherence factor C0(x) is real and the (average) phase profile of the speckle field is flat, as required for deep Fresnel speckles (see sect.2 in Ref.[1]). The intensity profile modulating this speckle field is set by the angular distribution of the light scattered b ...
... phase profile is flat. Thus, its coherence factor C0(x) is real and the (average) phase profile of the speckle field is flat, as required for deep Fresnel speckles (see sect.2 in Ref.[1]). The intensity profile modulating this speckle field is set by the angular distribution of the light scattered b ...
Laser Medicine and Medical Imaging – J. G. Fujimoto
... window. The optical beam can be scanned radially by rotating the entire needle along with the distal optics. This technique is similar to that used with acupuncture needles. The OCT imaging plane is perpendicular to the needle axis and the position of the imaging plane can be controlled by varying t ...
... window. The optical beam can be scanned radially by rotating the entire needle along with the distal optics. This technique is similar to that used with acupuncture needles. The OCT imaging plane is perpendicular to the needle axis and the position of the imaging plane can be controlled by varying t ...
Applications of spatial light modulators for optical trapping and
... describing reflection and transmission, which are polarization dependent. On the other hand, it is also the light intensity distribution itself which is not independent from polarization: Especially when light is strongly focussed – like in optical tweezers – its polarization has significant influen ...
... describing reflection and transmission, which are polarization dependent. On the other hand, it is also the light intensity distribution itself which is not independent from polarization: Especially when light is strongly focussed – like in optical tweezers – its polarization has significant influen ...
Chapter 4 Optical Resonator
... four variables-the coordinates (x, y) of its position in the plane, and the angles (e,, ey) that its projections in the x-z and y-z planes make with the z axis. The emerging ray is also characterized by four variables linearly related to the initial four variables. The optical system may then be cha ...
... four variables-the coordinates (x, y) of its position in the plane, and the angles (e,, ey) that its projections in the x-z and y-z planes make with the z axis. The emerging ray is also characterized by four variables linearly related to the initial four variables. The optical system may then be cha ...
ELECTRO-OPTIC DIFFRACTION GRATING EMPLOYING
... All of the work presented in this thesis was conducted in the Sustainability Solutions Applied Physics Laboratory (SSAP Lab) at the University of British Columbia, Point Grey campus. The work in this thesis was based upon an optical design developed by Lorne Whitehead and John Huizinga1. This thesis ...
... All of the work presented in this thesis was conducted in the Sustainability Solutions Applied Physics Laboratory (SSAP Lab) at the University of British Columbia, Point Grey campus. The work in this thesis was based upon an optical design developed by Lorne Whitehead and John Huizinga1. This thesis ...
Fabrication of Diffractive Lenses Soft X-ray with Resolution
... to expand the knowledge in many scientific areas. Little by little, synchrotron radiation sources have become an indispensable tool for the research of lots of scientists, who work in very different disciplines such as biology, chemistry, physics, material science or even archaeology. X-ray microsco ...
... to expand the knowledge in many scientific areas. Little by little, synchrotron radiation sources have become an indispensable tool for the research of lots of scientists, who work in very different disciplines such as biology, chemistry, physics, material science or even archaeology. X-ray microsco ...
Raman microscopy in an electron microscope: combining chemical
... The main idea of combination of a confocal Raman microscope (CRM) with a scanning electron microscope (SEM) is to get more information about the sample under research. Considering a SEM with all it detectors such as SE (secondary electron), BSE (back scattered electron), XRMA (X-ray micro-analyses) ...
... The main idea of combination of a confocal Raman microscope (CRM) with a scanning electron microscope (SEM) is to get more information about the sample under research. Considering a SEM with all it detectors such as SE (secondary electron), BSE (back scattered electron), XRMA (X-ray micro-analyses) ...
Monitoring lidocaine singlecrystal dissolution by
... min for the first and second dissolution profile, respectively. For comparison, the relative standard deviation for the molar absorptivity was 2.1% (n = 7), indicating that the observed change in slope for the dissolution profiles is significant. This appears reasonable because the crystal surface a ...
... min for the first and second dissolution profile, respectively. For comparison, the relative standard deviation for the molar absorptivity was 2.1% (n = 7), indicating that the observed change in slope for the dissolution profiles is significant. This appears reasonable because the crystal surface a ...
Visibility study of graphene multilayer structures Guoquan Teo and
... step to fabrication of graphene-based devices is to identify graphene flakes with different number of layers and determine their relative positions on the wafer with respect to the pre-formed alignment marks. In order to make this first step happen one must find a way to make the graphene visible un ...
... step to fabrication of graphene-based devices is to identify graphene flakes with different number of layers and determine their relative positions on the wafer with respect to the pre-formed alignment marks. In order to make this first step happen one must find a way to make the graphene visible un ...
Quantum Gas Microscope With Optical Lattice
... in order to reduce the optical density of the cloud to below saturation 3 . Although insitu detection techniques such as phase contrast imaging exists, there is usually insufficient spatial resolution to detect features on the scale of a few lattice sites which is particularly pertinent for experiment ...
... in order to reduce the optical density of the cloud to below saturation 3 . Although insitu detection techniques such as phase contrast imaging exists, there is usually insufficient spatial resolution to detect features on the scale of a few lattice sites which is particularly pertinent for experiment ...
PHOTONIC CRYSTALS WITH ACTIVE ORGANIC MATERIALS by
... dipole moment. (c) Atomic potential plotted against the distance between electron and nuclei. .......................................................................................................................... 20 Figure 1-2 Hyper Rayleigh scattering. Second harmonic light is generated in an i ...
... dipole moment. (c) Atomic potential plotted against the distance between electron and nuclei. .......................................................................................................................... 20 Figure 1-2 Hyper Rayleigh scattering. Second harmonic light is generated in an i ...
High-power, fiber-laser-pumped frequency conversion sources for the ultraviolet
... in top research and cutting-edge technology. But not only research and technology; are the leadership techniques, the personal development courses and the entrepreneurial spirit that everyday involves to each and every ICFOnian what makes the difference between a great place and a top place. I am em ...
... in top research and cutting-edge technology. But not only research and technology; are the leadership techniques, the personal development courses and the entrepreneurial spirit that everyday involves to each and every ICFOnian what makes the difference between a great place and a top place. I am em ...
Design, near-field characterization, and modeling of 45° surface
... obtained results are compared to the experiments. Once the validity of the simulations is established, Sec. IV draws several conclusions on the mirrors’ behavior by a combined exploitation of numerical and experimental data. II. EXPERIMENTAL ...
... obtained results are compared to the experiments. Once the validity of the simulations is established, Sec. IV draws several conclusions on the mirrors’ behavior by a combined exploitation of numerical and experimental data. II. EXPERIMENTAL ...
39 - Beta-Sheet.org
... internal R factor of 0.038 (on 1) and scaled to the diffractometer data with an overall R factor of 0.065. In the combined data set, 99% of the theoretically possible reflections to 2-A resolution were measured with 95% having I > a(I). Structure Determination. The structure of cross-linked RNase (R ...
... internal R factor of 0.038 (on 1) and scaled to the diffractometer data with an overall R factor of 0.065. In the combined data set, 99% of the theoretically possible reflections to 2-A resolution were measured with 95% having I > a(I). Structure Determination. The structure of cross-linked RNase (R ...
Composite optical vortices - RIT Center for Imaging Science
... characterized by a dark core, within which the intensity vanishes at a point, assuming the beam is coherent.9,10 The phase front of an OV is helical, and thus the wave vectors have azimuthal components that circulate around the core.11 Owing to this circulation, the optical wave carries orbital angu ...
... characterized by a dark core, within which the intensity vanishes at a point, assuming the beam is coherent.9,10 The phase front of an OV is helical, and thus the wave vectors have azimuthal components that circulate around the core.11 Owing to this circulation, the optical wave carries orbital angu ...
Chapter 4 Optical Resonator
... four variables-the coordinates (x, y) of its position in the plane, and the angles (e,, ey) that its projections in the x-z and y-z planes make with the z axis. The emerging ray is also characterized by four variables linearly related to the initial four variables. The optical system may then be cha ...
... four variables-the coordinates (x, y) of its position in the plane, and the angles (e,, ey) that its projections in the x-z and y-z planes make with the z axis. The emerging ray is also characterized by four variables linearly related to the initial four variables. The optical system may then be cha ...
Limits of lithography - Proceedings of the IEEE
... projection printing operating at the conventional Rayleigh diffraction limit. The image of the master pattern or mask (usually reduced by four or five times) is projected onto the wafer substrate that has been coated with a photosensitive material (resist). A schematic diagram of an optical lithogra ...
... projection printing operating at the conventional Rayleigh diffraction limit. The image of the master pattern or mask (usually reduced by four or five times) is projected onto the wafer substrate that has been coated with a photosensitive material (resist). A schematic diagram of an optical lithogra ...