Schrödinger`s cats in quantum optics AB
... in 1935 [1], a living or dead cat is entangled with a state of a radioactive atom, thereby forming a macroscopic quantum superposition state. This paradox was originally used to show strangeness of quantum mechanics when applied to macroscopic objects. In modern physics, the Schrödinger’s cat state ...
... in 1935 [1], a living or dead cat is entangled with a state of a radioactive atom, thereby forming a macroscopic quantum superposition state. This paradox was originally used to show strangeness of quantum mechanics when applied to macroscopic objects. In modern physics, the Schrödinger’s cat state ...
File
... At each boundary some light is reflected and some refracted. This is called division by amplitude. Someone looking at rays 1 and 2 would see an interference pattern. This is caused by path difference between the rays. ...
... At each boundary some light is reflected and some refracted. This is called division by amplitude. Someone looking at rays 1 and 2 would see an interference pattern. This is caused by path difference between the rays. ...
Lec02 - nptel
... Intensity of the light: Intensity of light is defined as the power per unit solid angle. So for a given power of the source, if the emitted light is scattered into a very wide solid angle then the source has low intensity. If the emitted light is confined to very narrow cone, the source appears to b ...
... Intensity of the light: Intensity of light is defined as the power per unit solid angle. So for a given power of the source, if the emitted light is scattered into a very wide solid angle then the source has low intensity. If the emitted light is confined to very narrow cone, the source appears to b ...
Stopped-light quantum electrodynamics (QED)
... cavity QED scenario. Following recent advances in the design of stopped-light structures, it is now possible to devise media in which the group velocity of light is negligible for a wide range of wavevectors (2). Such media allow for nontrivial interactions between photons and atoms: if emitted phot ...
... cavity QED scenario. Following recent advances in the design of stopped-light structures, it is now possible to devise media in which the group velocity of light is negligible for a wide range of wavevectors (2). Such media allow for nontrivial interactions between photons and atoms: if emitted phot ...
Radiation pressure effects in interferometric measurements
... optical spring, optical damping and parametric instability ...
... optical spring, optical damping and parametric instability ...
Immersion microscopy based on photonic crystal materials
... ”perfect lens” is observable only with an auxiliary scanning probe microscope. Since the conceptual designs of both the SPP and the ”perfect lens” microscopy schemes do not look much more complicated than the design of a regular far-field optical microscope (see refs.2,3 , where the SPP microscope d ...
... ”perfect lens” is observable only with an auxiliary scanning probe microscope. Since the conceptual designs of both the SPP and the ”perfect lens” microscopy schemes do not look much more complicated than the design of a regular far-field optical microscope (see refs.2,3 , where the SPP microscope d ...
en_20160128_lzh_pm_hymnos_final
... Highest laser powers In the subproject „Dynamic light propagation in high output glass fiber amplifiers“, the scientists will be working on increasing the laser power of continuous and pulsed systems for the next three years. Presently, the maximum usable output power of high power fiber systems is ...
... Highest laser powers In the subproject „Dynamic light propagation in high output glass fiber amplifiers“, the scientists will be working on increasing the laser power of continuous and pulsed systems for the next three years. Presently, the maximum usable output power of high power fiber systems is ...
b1.2. generation and propagation of higher order gaussian beams
... On the other hand propagation of such beams through a confocal microscope leads to lots of spatial and temporal changes to the beam. Hence, it needs to be understood while using such higher order Gaussian beams. It has been thought that Gaussian beam propagating through an ideal thin lens or a mirro ...
... On the other hand propagation of such beams through a confocal microscope leads to lots of spatial and temporal changes to the beam. Hence, it needs to be understood while using such higher order Gaussian beams. It has been thought that Gaussian beam propagating through an ideal thin lens or a mirro ...
The Michelson Interferometer and Its Applications
... constructed an optical interferometer with which he presumed he would then be able to detect the relative motion of Earth against the static aether. That is, since Earth’s orbital velocity is approximately ...
... constructed an optical interferometer with which he presumed he would then be able to detect the relative motion of Earth against the static aether. That is, since Earth’s orbital velocity is approximately ...
PROOF COPY 069543APL
... partial coherence interferometry technique. © 2005 American Institute of Physics. 关DOI: 10.1063/1.2120908兴 ...
... partial coherence interferometry technique. © 2005 American Institute of Physics. 关DOI: 10.1063/1.2120908兴 ...
2011 Research Poster
... beam. The signal represents the amount of photons absorbed in the atomic transition. We can lock the laser at the atomic transition peak of saturated absorption signal. The Dichroic-Atomic-Vapor-LaserLocking technique (DAVLL) signal allows us to lock the laser at frequency up to a few GHz away from ...
... beam. The signal represents the amount of photons absorbed in the atomic transition. We can lock the laser at the atomic transition peak of saturated absorption signal. The Dichroic-Atomic-Vapor-LaserLocking technique (DAVLL) signal allows us to lock the laser at frequency up to a few GHz away from ...
Optical Micrometer
... wavelength of 632.8 nm. Never look directly at a laser beam nor permit anyone else to do so! Exposure to the direct or reflected beam for more than a few seconds will cause serious eye damage. Do not pick up the lasers and shine them around the room. If these simple precautions are taken then there ...
... wavelength of 632.8 nm. Never look directly at a laser beam nor permit anyone else to do so! Exposure to the direct or reflected beam for more than a few seconds will cause serious eye damage. Do not pick up the lasers and shine them around the room. If these simple precautions are taken then there ...
Scanning Electron Microscope - i-Explore International Research
... size is said to have high spatial coherency. Electron beams can also be characterized in terms of temporal coherency. ...
... size is said to have high spatial coherency. Electron beams can also be characterized in terms of temporal coherency. ...
Physics 476LW Advanced Physics Laboratory The Faraday Effect
... the magnetic field strength of the solenoid. You might take measurements from each end and average the two readings. Turn off the power supply. The Schott SF-59 glass rod is very fragile and VERY EXPENSIVE. Handle it with care. Carefully load the rod in its foam sleeve into the solenoid and center i ...
... the magnetic field strength of the solenoid. You might take measurements from each end and average the two readings. Turn off the power supply. The Schott SF-59 glass rod is very fragile and VERY EXPENSIVE. Handle it with care. Carefully load the rod in its foam sleeve into the solenoid and center i ...
Localized superluminal solutions to the wave equation in
... As is well known, the standard X-wave has a broad band frequency spectrum, starting from zero [12,13] (it being therefore appropriate for low frequency applications). This fact can be viewed as a problem, because it is difficult or even impossible to define a carrier frequency for that solution, as wel ...
... As is well known, the standard X-wave has a broad band frequency spectrum, starting from zero [12,13] (it being therefore appropriate for low frequency applications). This fact can be viewed as a problem, because it is difficult or even impossible to define a carrier frequency for that solution, as wel ...
Preview of “ZEISS Microscopy Online ...opy Basics | Objectives”
... nanometers;; see Table 1). Achromatic objectives' limited correction can result in images with a magenta halo if focus is chosen in the green region of the spectrum. The lack of correction for flatness of field (or field curvature) presents a further problem. ...
... nanometers;; see Table 1). Achromatic objectives' limited correction can result in images with a magenta halo if focus is chosen in the green region of the spectrum. The lack of correction for flatness of field (or field curvature) presents a further problem. ...