Barium Ions for Quantum Computation
... a gate are its intrinsic speed and that it does not necessitate cooling to the ground state of motion. This, combined with a laser for stimulated Raman transitions between the hyperfine levels, will form the basis of quantum computing with barium. A more immediate objective with Ba+ is the remote en ...
... a gate are its intrinsic speed and that it does not necessitate cooling to the ground state of motion. This, combined with a laser for stimulated Raman transitions between the hyperfine levels, will form the basis of quantum computing with barium. A more immediate objective with Ba+ is the remote en ...
Broadly tunable, low timing jitter, high repetition rate optoelectronic
... and flexibility in terms of center frequency and repetition rate. If one can leverage these attributes to create a flexible pulsed source with good timing accuracy, OECGs could enable new applications in highresolution radar and precise high-speed sampling. A recent OECG scheme utilizing a narrow-line ...
... and flexibility in terms of center frequency and repetition rate. If one can leverage these attributes to create a flexible pulsed source with good timing accuracy, OECGs could enable new applications in highresolution radar and precise high-speed sampling. A recent OECG scheme utilizing a narrow-line ...
Optical Storage Overview
... It may sound strange, but the first optical recording technology was invented about 5000 years ago, when the Egyptians started using hieroglyphic and alphabetic writing systems. Writing allowed storing, retrieval, and duplication of data without errors (except for misspellings and misunderstandings) ...
... It may sound strange, but the first optical recording technology was invented about 5000 years ago, when the Egyptians started using hieroglyphic and alphabetic writing systems. Writing allowed storing, retrieval, and duplication of data without errors (except for misspellings and misunderstandings) ...
The angle of refraction
... The optical fibre is made from two materials – an inner glass core and a more dense material on the outside. The angle of the light wave emitted from the LED is always much more than the critical angle. When the ray hits the boundary of the two materials total internal reflection occurs and the wave ...
... The optical fibre is made from two materials – an inner glass core and a more dense material on the outside. The angle of the light wave emitted from the LED is always much more than the critical angle. When the ray hits the boundary of the two materials total internal reflection occurs and the wave ...
Geology Chapter 24 – Studying the Sun
... Space and Time Reflecting telescopes are usually used to collect visible light because they can be built larger and more inexpensively than refractors. Radio telescopes can "see" objects not viewable with visible light because of intervening interstellar dust. The Doppler shift of light is used to d ...
... Space and Time Reflecting telescopes are usually used to collect visible light because they can be built larger and more inexpensively than refractors. Radio telescopes can "see" objects not viewable with visible light because of intervening interstellar dust. The Doppler shift of light is used to d ...
LAB 1 - SIMPLE DIFFRACTION, FOURIER OPTICS AND ACOUSTO
... spatial manipulations of the HeNe beam in order to obtain an approximate plane wave. We will first analyze the spatial filter, and how it works to clean up the starting beam. Then, we will collimate an expanded beam that has a low divergence angle, giving rise to a good plane wave approximation near ...
... spatial manipulations of the HeNe beam in order to obtain an approximate plane wave. We will first analyze the spatial filter, and how it works to clean up the starting beam. Then, we will collimate an expanded beam that has a low divergence angle, giving rise to a good plane wave approximation near ...
Why Optical Images are Easier to Understand Than Radar Images
... High spatial resolution radars and optical cameras are two major kinds of sensors for civilian earth observation, and military applications. Their images are quite different from each other and radar images are usually much more difficult to understand [1–3]. This paper will discuss about this issue ...
... High spatial resolution radars and optical cameras are two major kinds of sensors for civilian earth observation, and military applications. Their images are quite different from each other and radar images are usually much more difficult to understand [1–3]. This paper will discuss about this issue ...
Untitled
... Joyce Farrell, Stanford University, United States, General Chair Byoungho Lee, Seoul National University, South Korea, General Chair Kenneth Barnard, US Air Force Research Laboratory, United States, Program Chair Pietro Ferraro, Istituto Nazionale di Ottica (CNR), Italy, Program Chair Kristina Irsch ...
... Joyce Farrell, Stanford University, United States, General Chair Byoungho Lee, Seoul National University, South Korea, General Chair Kenneth Barnard, US Air Force Research Laboratory, United States, Program Chair Pietro Ferraro, Istituto Nazionale di Ottica (CNR), Italy, Program Chair Kristina Irsch ...
Tunable External-Cavity High
... • We will have a small, relatively lightweight, portable laser system • We will be able to achieve higher polarizations of 3He than we can with the laser we have been using (4050% up from ~25%) • We spent a relatively small amount of money to achieve this ...
... • We will have a small, relatively lightweight, portable laser system • We will be able to achieve higher polarizations of 3He than we can with the laser we have been using (4050% up from ~25%) • We spent a relatively small amount of money to achieve this ...
Supernormal vision and high-resolution retinal imaging through
... It has long been known that the normal human eye suffers from many monochromatic aberrations that degrade retinal image quality. Helmholtz, commenting on the eye, put it as follows: ‘‘Now, it is not too much to say that if an optician wanted to sell me an instrument which had all these defects, I sh ...
... It has long been known that the normal human eye suffers from many monochromatic aberrations that degrade retinal image quality. Helmholtz, commenting on the eye, put it as follows: ‘‘Now, it is not too much to say that if an optician wanted to sell me an instrument which had all these defects, I sh ...
A single atom in free space as a quantum aperture
... a strong-focusing geometry. These considerations suggest that a single atom in free space could perform important tasks relevant to quantum information processing, such as nonlinear entangling operations on single photons of different modes for the implementation of quantum logic, along the lines of ...
... a strong-focusing geometry. These considerations suggest that a single atom in free space could perform important tasks relevant to quantum information processing, such as nonlinear entangling operations on single photons of different modes for the implementation of quantum logic, along the lines of ...
Diffraction
... Place the spatial filter on a base, and put it in the path of the laser beam with the back (iris side) facing the laser. Adjust the height of the spatial filter so that the beam passes through the center of the back iris. Fully open the iris and you should notice a back-reflection originating from ...
... Place the spatial filter on a base, and put it in the path of the laser beam with the back (iris side) facing the laser. Adjust the height of the spatial filter so that the beam passes through the center of the back iris. Fully open the iris and you should notice a back-reflection originating from ...
AGS1927 Technical Datasheet
... The coverglass mirror is used to reveal the confocal resolving power in z-axis direction. The 9nm Aluminum layer on a coverglass is an infinitely thin, totally reflecting flat object for a confocal microscope. To perform the test, a series of images is taken with minimal stepsize. At the level of th ...
... The coverglass mirror is used to reveal the confocal resolving power in z-axis direction. The 9nm Aluminum layer on a coverglass is an infinitely thin, totally reflecting flat object for a confocal microscope. To perform the test, a series of images is taken with minimal stepsize. At the level of th ...
Analysis of the Spectral Resolution of a TeO2 based Noncollinear
... For a designed AOTF, the spectral resolution is a main index to be considered in the evaluation of its performance. In this letter, we have deduced an accurate expression to describe the spectral bandwidth by considering both the birefringence and the rotatory property of the interaction materials. ...
... For a designed AOTF, the spectral resolution is a main index to be considered in the evaluation of its performance. In this letter, we have deduced an accurate expression to describe the spectral bandwidth by considering both the birefringence and the rotatory property of the interaction materials. ...
Microscopy corrected
... cells are out of focus, rotate the left ocular until the cells are in focus. Do not touch the fine adjustment knob. Now the image should be in focus for both eyes. If your cells were already in focus for your left eye, you can skip this step too. 10. Now that you have focused on the cells using the ...
... cells are out of focus, rotate the left ocular until the cells are in focus. Do not touch the fine adjustment knob. Now the image should be in focus for both eyes. If your cells were already in focus for your left eye, you can skip this step too. 10. Now that you have focused on the cells using the ...
AcuityXR Technology Significantly Enhances Lateral Resolution of
... to atomic force microscope (AFM) or scanning electron microscope (SEM) systems. There are two potential limits on the lateral resolution of an optical system. The first is pixel-limited resolution, where two adjacent features are imaged into a single camera pixel, and thus there is no way to disting ...
... to atomic force microscope (AFM) or scanning electron microscope (SEM) systems. There are two potential limits on the lateral resolution of an optical system. The first is pixel-limited resolution, where two adjacent features are imaged into a single camera pixel, and thus there is no way to disting ...
spatial filtering
... image of equal size to the original when o=I=2f. Of course, you will need to have the distance between the aperture and the “Fourier transform” lens (o) be at least as far apart as the focal length (f) in order to satisfy (15), for any i. You may want play around with different o’s and i’s to produc ...
... image of equal size to the original when o=I=2f. Of course, you will need to have the distance between the aperture and the “Fourier transform” lens (o) be at least as far apart as the focal length (f) in order to satisfy (15), for any i. You may want play around with different o’s and i’s to produc ...
System for observing interference phenomenon: In the previous
... System for observing interference phenomenon: In the previous section, we have discussed about the interference phenomenon arising due to division of wave fronts and division of amplitudes. Various systems based on these principles have been designed and are used to observe this phenomenon. These sy ...
... System for observing interference phenomenon: In the previous section, we have discussed about the interference phenomenon arising due to division of wave fronts and division of amplitudes. Various systems based on these principles have been designed and are used to observe this phenomenon. These sy ...
Manijeh Razeghi - OMICS International
... OMICS International welcomes submissions that are original and technically so as to serve both the developing world and developed countries in the best possible way. OMICS International are poised in excellence by publishing high quality research. OMICS International follows an Editorial Manager® Sy ...
... OMICS International welcomes submissions that are original and technically so as to serve both the developing world and developed countries in the best possible way. OMICS International are poised in excellence by publishing high quality research. OMICS International follows an Editorial Manager® Sy ...
cw3cb_WK8_HW1 - East Penn School District
... the cable guy how superior FiOS is to cable TV. What exactly is FiOS? According to the Verizon website, FiOS is not an acronym for anything. It just means that optical fibers are used to carry the television signal to the home instead of copper wiring. Optical Fibers are based upon physics concepts ...
... the cable guy how superior FiOS is to cable TV. What exactly is FiOS? According to the Verizon website, FiOS is not an acronym for anything. It just means that optical fibers are used to carry the television signal to the home instead of copper wiring. Optical Fibers are based upon physics concepts ...
Hybrid optoelectronic correlator architecture for shift-invariant target recognition Mehjabin Sultana Monjur, Shih Tseng,
... (Ψ1 Ψ2 ) over a range of 2π at a certain frequency ωs , while keeping (Ψ1 − Ψ2 ) zero. The convolution term varies as we scan (Ψ1 Ψ2 ), whereas the cross-correlation term remains constant (since Ψ1 − Ψ2 0). While scanning is going on, we pass the signal S through a low-pass filter (LPF) with a ...
... (Ψ1 Ψ2 ) over a range of 2π at a certain frequency ωs , while keeping (Ψ1 − Ψ2 ) zero. The convolution term varies as we scan (Ψ1 Ψ2 ), whereas the cross-correlation term remains constant (since Ψ1 − Ψ2 0). While scanning is going on, we pass the signal S through a low-pass filter (LPF) with a ...