Method and signal generator for producing a control signal for an acousto-optical element
AssigneeLeica Microsystems CMS GmbH
InventorsPatric MRAWEK, Thorsten KOESTER
Life of this patent
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Abstract
A method for generating a control signal for an acousto-optical element includes generating a raw signal using at least one correction term by an IQ modulation from a target I component and a target Q component, and amplifying the raw signal to become the control signal. The target I component and/or the target Q component are corrected using the at least one correction term. The at least one correction term is obtained from an analysis of the control signal.
Claims14
A method for generating a control signal for an acousto-optical element, the method comprising:
- generating a raw signal using at least one correction term by an IQ modulation from a target I component and a target Q component;
- and
- amplifying the raw signal to become the control signal,
- wherein the target I component and/or the target Q component are corrected using the at least one correction term, and
- wherein the at least one correction term is obtained from an analysis of the control signal.
A method for generating a control signal for an acousto-optical element, the method comprising:
- pre-distorting a raw signal by a correction function;
- and
- amplifying the raw signal to become a triggering signal according to a transfer function,
- wherein the correction function is obtained by amplifying a reference signal according to the transfer function to become an amplified reference signal, and the amplified reference signal is compared with the reference signal.
Dependencies are inferred from the claim text.