Apparatus for shaping a light beam

Details Apparatus for shaping a light beam Apparatus for shaping a light beam

2006-08-01

2006-08-01

Ben, Loha (Department: 2873)

Optical: systems and elements

Single channel simultaneously to or from plural channels

By surface composed of lenticular elements

C359S619000, C359S624000, C359S621000, C359S622000, C359S558000, C359S565000, C359S573000, C362S268000, C362S280000

Reexamination Certificate

active

07085062

ABSTRACT:
The invention relates to an apparatus for shaping a light beam, having at least two optically functional boundary surfaces that are arranged one behind another in the propagation direction (z) of the light beam to be shaped, such that the light beam can pass through the at least two optically functional boundary surfaces one after another, and two groups of refractive or diffractive imaging elements that are arranged on at least one of the optically functional boundary surfaces, at least two of the imaging elements having different properties within at least one of the groups.

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