Method and apparatus for providing a calibrated scan for a scanning laser
Patent
·
OSTI ID:5044777
An apparatus and a method are disclosed for continuously varying the output radiation frequency of a scanning laser system about a selected nominal output radiation frequency with a calibrated scan. Apparatus is disclosed for continuously varying the resonant frequencies of both the laser cavity and the reference cavity, for controlling this scanning and for calibrating the scan width. A method for calibrating the scan width is also disclosed.
- Assignee:
- Coherent, Inc.
- Patent Number(s):
- US 4081765
- OSTI ID:
- 5044777
- Resource Relation:
- Patent File Date: Filed date 3 Jun 1976
- Country of Publication:
- United States
- Language:
- English
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