Method and device for producing radio frequency waves
First Claim
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1. A method for the production of radio frequency waves, comprising the steps of:
- operating a pulse laser for the production of light pulses with a predetermined spectrum of frequency modes and a predetermined repetitive frequency wherein the frequency modes of the spectrum have predetermined mode distances;
stabilizing the pulse laser with an optical reference signal such that the repetitive frequency of the light pulses is fixed;
capturing light pulses of the pulse laser with a first detector; and
generating corresponding electrical output signals, which include radio frequency components corresponding to the mode distances, which radio frequency components form the radio frequency waves.
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Abstract
The invention relates to a method for producing radio frequency waves, whereby a pulse laser for producing light pulses having a predetermined spectrum of frequency modes and a predetermined recurrence frequency is operated. The light pulses of the pulse laser are detected by means of a detector device, and corresponding electrical output signals forming the radio frequency signals are produced. Said pulse laser is actuated in a stabilized manner by means of an optical reference signal in such a way that the recurrence frequency of the light pulse is fixed. The invention also relates to a radio frequency generator for implementing said method.
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Citations
16 Claims
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1. A method for the production of radio frequency waves, comprising the steps of:
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operating a pulse laser for the production of light pulses with a predetermined spectrum of frequency modes and a predetermined repetitive frequency wherein the frequency modes of the spectrum have predetermined mode distances; stabilizing the pulse laser with an optical reference signal such that the repetitive frequency of the light pulses is fixed; capturing light pulses of the pulse laser with a first detector; and generating corresponding electrical output signals, which include radio frequency components corresponding to the mode distances, which radio frequency components form the radio frequency waves. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A radio frequency generator, comprising:
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a pulse laser for the production of light pulses with a predetermined spectrum of frequency modes and a predetermined repetitive frequency, wherein the frequency modes of the spectrum have predetermined mode distances; a first detector which is designed to produce from the light pulses of the pulse laser electrical output signals, which include radio frequency components corresponding to the mode distances, which radio frequency components form radio frequency waves; and a circuit for frequency stabilization of the pulse laser relative to an optical reference signal with which the repetitive frequency of the light pulses can be fixed. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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Specification