Showing papers by "Shenzhen University published in 1984"
Patent•
27 Feb 1984TL;DR: A synergistic quasi-free electron laser for generating infrared radiation was proposed in this article, which includes a means for producing a volume of ionized gas plasma, a means of directing an electron beam through the gas plasma in a first direction, and a mean for directing a laser pump beam into the gas plasmas in a second direction opposite to the first direction to produce synergistic bunching of the electron beam and the ionised gas plasma.
Abstract: A synergistic quasi-free electron laser for generating infrared radiation. The laser includes a means for producing a volume of ionized gas plasma, a means for directing an electron beam through the gas plasma in a first direction, and a means for directing a laser pump beam into the gas plasma in a second direction opposite to the first direction to produce synergistic bunching of the electron beam and the ionized gas plasma. A portion of the laser pump beam is backscattered by the bunched electron beam and gas plasma to form an output beam having a frequency up-shifted from that of the laser pump beam. The frequency of the output beam may be tuned by changing the velocity of the electron beam.
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