Method and apparatus for efficient concentration of light from laser diode arrays
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United States of America Patent
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Jul 28, 1998
Issued Date -
N/A
app pub date -
Jun 12, 1996
filing date -
Oct 31, 1989
priority date (Note) -
Expired
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Abstract
A lens system for use with a linearly arrayed light beam including a first optical element for receiving and redirecting different portions of the linearly arrayed light beam to different locations on an imaginary plane so as to generate a two-dimensional pattern of light beams on the imaginary plane; and a second optical element located at the imaginary plane and aligned with the two-dimensional pattern of light beams for redirecting each of the light beams of the two-dimensional pattern of light beams to any arbitrary direction.
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