Laservorspannungs- und -modulationsschaltung

Constant light output is provided by a laser diode over various temperatures or operating points by adjusting the bias current in accordance with a midpoint of a detected peak and a detected valley of an output power level and adjusting the modulation current amplitude in accordance with the differe...

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Bibliographic Details
Main Authors STISCIA, JAMES JOHN, GARNER, NORTH CAROLINA, US, SLAWSON, MICHAEL REID, RALEIGH, NORTH CAROLINA 27612, US
Format Patent
LanguageGerman
Published 06.02.1997
Edition6
Subjects
BASIC ELECTRIC ELEMENTS
DEVICES USING STIMULATED EMISSION
ELECTRICITY
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Summary:Constant light output is provided by a laser diode over various temperatures or operating points by adjusting the bias current in accordance with a midpoint of a detected peak and a detected valley of an output power level and adjusting the modulation current amplitude in accordance with the difference between the detected peak and the detected valley output power.
Bibliography:Application Number: DE19936004806T