TERAHERTZ WAVE PULSE AMPLITUDE MODULATION SIGNAL AND OPTICAL PULSE AMPLITUDE MODULATION SIGNAL CONVERSION AMPLIFIER
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United States of America
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Feb 6, 2020
app pub date -
Nov 21, 2016
filing date -
Nov 21, 2016
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Abstract
A terahertz wave pulse wave amplitude modulation signal and an optical pulse amplitude modulation signal conversion amplifier includes a rectangular cavity, an absorption cavity, a metal block, a first waveguide, a second waveguide, three metal films, a terahertz pulse wave and a reference light; the rectangular cavity is located at the terahertz pulse wave input port, an incident port of the terahertz pulse wave is located at an upper port of the absorption cavity, and the absorption cavity is connected with a first waveguide; the metal block is disposed within the first waveguide, and is movable; the first waveguide is connected with a second waveguide; and an output power of the reference light is in correspondence with a power of an input terahertz pulse wave.
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