LASER AND METHOD FOR GENERATING PULSED LASER RADIATION
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United States of America Patent
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Issued Date -
Apr 1, 2010
app pub date -
Sep 23, 2009
filing date -
Sep 26, 2008
priority date (Note) -
Abandoned
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Abstract
A laser for generating pulsed laser radiation is provided, having a resonator, a laser-active medium, which is situated in the resonator, a Q-switch, which is situated in the resonator, and which can be put into a first state and a second state to set the resonator quality. The resonator quality is lower in the first state than in the second state. The laser also may have a detection unit, which, when the Q-switch is in the second state, measures the intensity of the building laser pulse and outputs it as an intensity signal. The laser may further have a control unit for controlling the Q-switch, which, as a function of a predetermined pulse duration and the applied intensity signal, switches the Q-switch from the second state into the first state, before the pulse buildup of the laser pulse is completed.
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Patent Owner(s)
| Patent Owner | Address | |
|---|---|---|
| JENOPTIK LASER OPTIK SYSTEME GMBH | 07745 JENA |
International Classification(s)
Inventor(s)
| Inventor Name | Address | # of filed Patents | Total Citations |
|---|---|---|---|
| Hoffman, Matthias | Jena, DE | 6 | 97 |
| Ludemann, Michael | Erfurt, DE | 1 | 0 |
| Symanowski, Jan | Jena, DE | 3 | 35 |
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