Circuit arrangement for operating laser diode
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 14, 2017
Grant Date -
Oct 1, 2015
app pub date -
Oct 2, 2013
filing date -
Oct 2, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A circuit arrangement for operating a laser diode in clocked mode includes a monitor photodiode, from the signal of which a measure of the radiation emitted by the laser diode is obtained as voltage to be measured, and a comparator, which compares the voltage to be measured with a reference voltage and provides the difference signal to a controller, wherein both the voltage to be measured and the reference voltage are applied continuously to the comparator. In order to carry out operation of the laser diode in clocked mode, a clocked-mode operation of the energy supply of the comparator is provided.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully