نتایج جستجو برای: electron beam pumping
تعداد نتایج: 413740 فیلتر نتایج به سال:
High current discharge channels are an interesting alternative for the transport of intense ion beams. A sufficiently dense plasma can neutralize both beam-space charge and current and provides a strong focusing magnetic field all the way along the channel. Laser initiated discharge channels were subject to detailed investigations in the past few years at GSI [1, 2]. Recently, stable discharges...
The laser array waveguide designed and simulated in this thesis is highly mode discriminant and able to take advantage of spatially dispersive high-power pumping sources, such as, semiconductor laser diode arrays. The waveguide measures 5cm x 0.5cm and consists of an array of five 4Am x 4Am single mode Nd +3 doped glass lasers embedded in double cladding to improve total pumping efficiency. The...
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