Coherent light generators – Particular component circuitry – Optical pumping
Patent
1987-10-05
1989-07-18
LaRoche, Eugene R.
Coherent light generators
Particular component circuitry
Optical pumping
333 24R, H01P 500
Patent
active
048499811
ABSTRACT:
The frequency response of a component whose output decreases past a first frequency is extended by employing apparatus which provides for a signal source to be coupled to a component transmission line through a coupling impedance of about zero. The transmission line is resonant at a second frequency greater than the first frequency and the characteristic impedance of the transmission line is selected such that the voltage drop at or near direct current across the component is about equal to the voltage drop across the component at the second frequency. The method of operation comprises providing a signal, forming a transmission line which is resonant at the second frequency and coupling the transmission line to both the component and the signal source. The characteristic impedance of the transmission line is adjusted such that the voltage across the component at or near direct current is about equal to the voltage across the component at the second frequency.
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Davis Jr. James C.
General Electric Company
LaRoche Eugene R.
Lee Benny T.
Steckler Henry I.
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