Beam combining and deflecting device with one or more risley prism pairs deflecting an input beam in an adjustable direction
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 14, 2016
Grant Date -
Jun 6, 2013
app pub date -
Jul 15, 2011
filing date -
Jul 16, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A beam combining device includes a plurality of separate input beam paths and an output beam path for combining a plurality of input beams to an output beam. One or a plurality of Risley prism pairs are assigned to each input beam path of the beam combining device. The prism pairs deflect the input beam in an adjustable direction. A device for deflecting a light beam includes a Risley prism pair that includes two prisms arranged one behind the other in the light beam path. At least one of the two prisms is mounted in a rotatable manner. An electromotive drive brings about a rotary movement of the rotatable prism. The electromotive drive is a piezoelectric vibration drive having a mechanical resonator and a piezoelectric element coupled thereto. The resonator bears against a friction wheel connected to the rotatable prism.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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