Optical: systems and elements – Single channel simultaneously to or from plural channels – By surface composed of lenticular elements
Reexamination Certificate
2006-09-19
2006-09-19
Mack, Ricky (Department: 2873)
Optical: systems and elements
Single channel simultaneously to or from plural channels
By surface composed of lenticular elements
C359S623000, C359S625000
Reexamination Certificate
active
07110183
ABSTRACT:
The present invention pertains to an optical symmetrization device for symmetrizing the radiation emitted by laser diodes. The symmetrization device contains a cylindrical lens system (3), a cylindrical lens array (4) and a deflection element (5). The cylindrical lens array (4) contains at least two cylindrical single lenses (4A) that are arranged adjacent to one another in fixed allocation, wherein the distance between two adjacent single lenses (4A) is smaller than the distance between two adjacent linear optical emitters (2).
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Hünkemeier Jörg
von Freyhold Thilo
Leydig , Voit & Mayer, Ltd.
Mack Ricky
Thomas Brandi N.
unique-m.o.d.e. AG
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