video slide - California Polytechnic State University
... • Calculate the distance the image is away from the lens • How big does the 2 mm long ant appear? ...
... • Calculate the distance the image is away from the lens • How big does the 2 mm long ant appear? ...
Microscopic Light Field Particle Image Velocimetry
... velocities within a microvolume. Rectanglar microchannels were fabricated with dimensions on the order of 350-950 µm using a photolithographic process and polydimethylsiloxane (PDMS). The flow was seeded with fluorescent particles and pumped through microchannels at Reynolds numbers ranging from 0.0 ...
... velocities within a microvolume. Rectanglar microchannels were fabricated with dimensions on the order of 350-950 µm using a photolithographic process and polydimethylsiloxane (PDMS). The flow was seeded with fluorescent particles and pumped through microchannels at Reynolds numbers ranging from 0.0 ...
Recent Developments in Optofluidic Lens Technology
... fabrication techniques for producing aspherical polymeric microlenses with a high numerical aperture and the requested spot size. Roy et al. [17] designed and fabricated an optofluidic aspherical lens employing the Elastocapillary effect. Elastomeric lenses, an alternative to liquid lenses, with tun ...
... fabrication techniques for producing aspherical polymeric microlenses with a high numerical aperture and the requested spot size. Roy et al. [17] designed and fabricated an optofluidic aspherical lens employing the Elastocapillary effect. Elastomeric lenses, an alternative to liquid lenses, with tun ...
Expressive Chromatic Accumulation Buffering for Defocus Blur
... Besides the conventional pinhole lens model, the thinlens model effectively abstracts a real lens in terms solely of the focal length [20, 2]. While efficient, its use has been mostly in the defocus blur, since it does not capture other aberrations. The later thick-lens approximation is better in te ...
... Besides the conventional pinhole lens model, the thinlens model effectively abstracts a real lens in terms solely of the focal length [20, 2]. While efficient, its use has been mostly in the defocus blur, since it does not capture other aberrations. The later thick-lens approximation is better in te ...
Manual - Brown University Wiki
... covered, the experiments in this guide are based on material presented in several of the most comprehensive physics textbooks, including Modern Physics (Holt, Rinehart, and Winston) and PSSC Physics (Haber-Schaim, Dodge, and Walter). However, even if you do not use one of these textbooks, you should ...
... covered, the experiments in this guide are based on material presented in several of the most comprehensive physics textbooks, including Modern Physics (Holt, Rinehart, and Winston) and PSSC Physics (Haber-Schaim, Dodge, and Walter). However, even if you do not use one of these textbooks, you should ...
INTRODUCTORY OPTICS SYSTEM
... covered, the experiments in this guide are based on material presented in several of the most comprehensive physics textbooks, including Modern Physics (Holt, Rinehart, and Winston) and PSSC Physics (Haber-Schaim, Dodge, and Walter). However, even if you do not use one of these textbooks, you should ...
... covered, the experiments in this guide are based on material presented in several of the most comprehensive physics textbooks, including Modern Physics (Holt, Rinehart, and Winston) and PSSC Physics (Haber-Schaim, Dodge, and Walter). However, even if you do not use one of these textbooks, you should ...
Light sheet-based fluorescence microscopy: more dimensions, more
... a regular fluorescence wide-field microscope. When operating at a numerical aperture (NA) below 0.6, the axial resolution is dominated by the thickness of the light sheet and is less affected by the properties of the detection lens. The situation is, thus, different than in an epifluorescence setup. ...
... a regular fluorescence wide-field microscope. When operating at a numerical aperture (NA) below 0.6, the axial resolution is dominated by the thickness of the light sheet and is less affected by the properties of the detection lens. The situation is, thus, different than in an epifluorescence setup. ...
Chapter O2
... In this section we will be introduced to a number of new ideas. We will start with mirrors because the interaction of light with mirrors, based on reflection, is easier to deal with than the interaction of light with lenses, which is based on refraction. However, we must make a special effort to und ...
... In this section we will be introduced to a number of new ideas. We will start with mirrors because the interaction of light with mirrors, based on reflection, is easier to deal with than the interaction of light with lenses, which is based on refraction. However, we must make a special effort to und ...
Fourier, Fresnel and Image CGHs of three
... hologram plane. This complex function is then conventionally encoded to a CGH with real and positive transparency values. Illuminating the CGH by a plane wave constructs an image of the original object with the desired 3-D cues. This method reduces the amount of computing operations to that of a CGH ...
... hologram plane. This complex function is then conventionally encoded to a CGH with real and positive transparency values. Illuminating the CGH by a plane wave constructs an image of the original object with the desired 3-D cues. This method reduces the amount of computing operations to that of a CGH ...
A spatial light modulator for ion trapping experiments
... today systems of no more than a few dozen atoms or electrons can be simulated. While this allows some insight into the properties of many body systems it is of course far from predicting bulk properties. Problems like these are the target of quantum information research. With ever increasing control ...
... today systems of no more than a few dozen atoms or electrons can be simulated. While this allows some insight into the properties of many body systems it is of course far from predicting bulk properties. Problems like these are the target of quantum information research. With ever increasing control ...
Optical, Confocal, and 4Pi Microscopy
... Optical microscopy has been in existence for many centuries. Since the viewing of the first cell, man has continually attempted to view smaller and smaller objects. In 1873, Ernst Abbe first discovered that diffraction limited the resolution of the optical microscope. And even with the advances in c ...
... Optical microscopy has been in existence for many centuries. Since the viewing of the first cell, man has continually attempted to view smaller and smaller objects. In 1873, Ernst Abbe first discovered that diffraction limited the resolution of the optical microscope. And even with the advances in c ...
The Intermediate Optical System of Laser
... transmit a beam of light this large without truncation. A microscope system with interchangeable objectives must either be adjustable or at least be usable with the lens having the largest BFP diameter. All other lenses will then be over-illuminated, which produces some stray reflections and involve ...
... transmit a beam of light this large without truncation. A microscope system with interchangeable objectives must either be adjustable or at least be usable with the lens having the largest BFP diameter. All other lenses will then be over-illuminated, which produces some stray reflections and involve ...
Spherical Mirrors
... surface. The most common mirror is the plane mirror, whose surface is part of a plane. Another common mirror is the spherical mirror, whose surface is part of a sphere. (As we shall see, there are two types of spherical mirrors.) You might see a spherical mirror in an elevator or in a store where it ...
... surface. The most common mirror is the plane mirror, whose surface is part of a plane. Another common mirror is the spherical mirror, whose surface is part of a sphere. (As we shall see, there are two types of spherical mirrors.) You might see a spherical mirror in an elevator or in a store where it ...
Mirrors
... surface. The most common mirror is the plane mirror, whose surface is part of a plane. Another common mirror is the spherical mirror, whose surface is part of a sphere. (As we shall see, there are two types of spherical mirrors.) You might see a spherical mirror in an elevator or in a store where it ...
... surface. The most common mirror is the plane mirror, whose surface is part of a plane. Another common mirror is the spherical mirror, whose surface is part of a sphere. (As we shall see, there are two types of spherical mirrors.) You might see a spherical mirror in an elevator or in a store where it ...
Characterizing Multiplexing and Diversity in Visual MIMO Ashwin Ashok , Marco Gruteser
... channels induce perspective distortions in the image even if the transmitter and receiver are aligned at an angle with respect to each other. Two images which are clearly separated in the image plane may look overlapped when viewed from an angle. Such distortions can depreciate the signal quality an ...
... channels induce perspective distortions in the image even if the transmitter and receiver are aligned at an angle with respect to each other. Two images which are clearly separated in the image plane may look overlapped when viewed from an angle. Such distortions can depreciate the signal quality an ...
Prism Design
... representing the reflecting surface, the real image and the solid-line rays would coincide exactly with the virtual image and the dashed-line rays. A diagram showing both the original prism (ABC) and the folded counterpart (ABC′) is called a “tunnel diagram” (see Fig. 6.2). The rays a-a′ and b-b′ re ...
... representing the reflecting surface, the real image and the solid-line rays would coincide exactly with the virtual image and the dashed-line rays. A diagram showing both the original prism (ABC) and the folded counterpart (ABC′) is called a “tunnel diagram” (see Fig. 6.2). The rays a-a′ and b-b′ re ...
Light Field Microscopy - Stanford Computer Graphics Laboratory
... places the uv plane at infinity, which causes the input data to be treated as orthographic. The second and third properties means that microscopes lack parallax-based depth cues. As a result, microscopists are excited when they see our perspective views and ability to shift the virtual viewpoint. Th ...
... places the uv plane at infinity, which causes the input data to be treated as orthographic. The second and third properties means that microscopes lack parallax-based depth cues. As a result, microscopists are excited when they see our perspective views and ability to shift the virtual viewpoint. Th ...
C f= s moO moo (8)
... require more extensive analysis and experimental verification. The accuracy with which the g(x,y) mask must be recorded is another potential error source. However, since this mask is fixed, it should be possible to synthesize it off-line to sufficient accuracy by using a computer-controlled film rec ...
... require more extensive analysis and experimental verification. The accuracy with which the g(x,y) mask must be recorded is another potential error source. However, since this mask is fixed, it should be possible to synthesize it off-line to sufficient accuracy by using a computer-controlled film rec ...
Chapter 2.1 - Focusing Fundamentals
... simply too far away to see as a disk even with fancy professional equipment. Yet if you magnify any star image, you will see a small disk. This is the result of diffraction effects. A photo, on film or with CCD, is a time exposure. That introduces a few other considerations, such as air turbulence, ...
... simply too far away to see as a disk even with fancy professional equipment. Yet if you magnify any star image, you will see a small disk. This is the result of diffraction effects. A photo, on film or with CCD, is a time exposure. That introduces a few other considerations, such as air turbulence, ...
Geometric Optics - IndiaStudyChannel.com
... OPTICS is study of propagation of light. In Geometric optics we are just concerned about, what the path of light is when it gets reflected or refracted. While dealing with Geometric optics we consider light rays to e paraxial i.e. which re very near to each other and thus a lot of assumptions could ...
... OPTICS is study of propagation of light. In Geometric optics we are just concerned about, what the path of light is when it gets reflected or refracted. While dealing with Geometric optics we consider light rays to e paraxial i.e. which re very near to each other and thus a lot of assumptions could ...
A Novel Pulse Measurement System by Using Laser Triangulation and a CMOS Image Sensor
... skin surface is approximately 1 mm, giving a spot on the CMOS sensor of tens of pixels in both directions. At normal incidence of laser light, about a 4 ~ 7% power reflection occurs due to the differences in the refractive indices of the skin layers [18]. Also, some photons are scattered by superfic ...
... skin surface is approximately 1 mm, giving a spot on the CMOS sensor of tens of pixels in both directions. At normal incidence of laser light, about a 4 ~ 7% power reflection occurs due to the differences in the refractive indices of the skin layers [18]. Also, some photons are scattered by superfic ...
robust and automatic vanishing points detection with their
... for which the number of vanishing points found (ranging from 0 to 5 according to the visual inspection of images) was satisfactory. An important set of images, which served to deepened tests, has been put on line on the site http://mahzad.kalantari.free-.fr/Recherches.htm . One can also try to measu ...
... for which the number of vanishing points found (ranging from 0 to 5 according to the visual inspection of images) was satisfactory. An important set of images, which served to deepened tests, has been put on line on the site http://mahzad.kalantari.free-.fr/Recherches.htm . One can also try to measu ...
Preview of “ZEISS Microscopy Online ...opy Basics | Objectives”
... The most common objectives used on laboratory microscopes are the achromatic objectives. Such objectives are corrected for axial chromatic aberration in blue and red wavelengths, which are about 486 and 656 nanometers, respectively. Both are brought into a single ...
... The most common objectives used on laboratory microscopes are the achromatic objectives. Such objectives are corrected for axial chromatic aberration in blue and red wavelengths, which are about 486 and 656 nanometers, respectively. Both are brought into a single ...
Design and construction of a refracting telescope
... depends on the quality of the optics (lenses) and viewing conditions—not on magnification. If the magnification of the telescope is positive, the image produced will be uprightt otherwise it will be inverted for a negative value of ...
... depends on the quality of the optics (lenses) and viewing conditions—not on magnification. If the magnification of the telescope is positive, the image produced will be uprightt otherwise it will be inverted for a negative value of ...