نتایج جستجو برای: deflector
تعداد نتایج: 448 فیلتر نتایج به سال:
SCENT300 is a superconducting cyclotron able to deliver proton and carbon beam at 260 and 300 AMeV respectively. The simulations of the beam injection through the central region, the beam extraction through the electrostatic deflector for Carbon beam and by stripper foil for the proton beam are here presented.
The paper illustrates some considerations concerning the design of RF Deflectors for TESLA Damping Ring. Scaling laws are applied to investigate the RF Deflector properties in term of length, filling time and dissipated power as a function of the iris diameter. Two optimized cells operating on the 3 / π and 2 / π modes are finally shown.
Gravitational lensing by spinning stars, approximated as homogeneous spheres, is discussed in the weak field limit. Dragging of inertial frames, induced by angular momentum of the deflector, breaks spherical symmetry. I examine how the gravito-magnetic field affects image positions, caustics and critical curves. Distortion in microlensinginduced light curves is also considered.
Deflection of a relativistic electron beam by means the pyroelectric deflector is demonstrated experimentally for first time. The operating principle based on generation strong transverse electric field in vacuum gap between pair crystals due to effect. experiments observation deflection 7 MeV 26 mrad with strength about 100 kV/cm arising at variation temperature are described. possibility appl...
We propose two novel electro-optic (EO) deflectors based on two new nonrectangular geometries: the parabolic and the half-horn configurations. These devices not only provide excellent deflection angles, but also have the potential to build nonblocking 2 x 2 optical switches. A deflector figure of merit is defined, and comparisons with existing EO deflectors are given. Devices fabricated in LiTa...
A new type deflector of a charged particle beam based on pyroelectric crystals is proposed and demonstrated experimentally. The transverse electric field arises in the gap between two pyroelectric crystals in vacuum because of the pyroelectric effect appearing when a temperature gradient is applied to both crystals. In a proof-of-principle experiment, we demonstrated deflection of a low-energy ...
Gravitational lensing by a spinning deflector in translational motion relative to the observer is discussed in the weak field, slow motion approximation. The effect of rotation, which generates an intrinsic gravito-magnetic field, separates from that due to radial motion. Corrections to the lens equation, deflection angle and time delay are derived.
We demonstrate a simple angle-multiplexing holographic storage system, using a single acousto-optic deflector to achieve fast random access to the stored holograms. We used this system to store as many as 300 holograms in a 90 degrees -geometry Fe:LiNbO(3) crystal. To characterize the system performance, we analyzed the reconstructions in terms of the signal-to-noise ratio.
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