Beam shaping optical system

Details Beam shaping optical system Beam shaping optical system

1996-05-14

2000-03-14

Shafer, Ricky D.

Optical: systems and elements

Prism

With refracting surface

359831, 359758, 359669, 369112, 369122, G02B 504, G02B 1310, G02B 962, G11B 700

Patent

active

060380896

ABSTRACT:
A beam shaping optical system which is provided with a first wedge prism having two refractive surfaces defining a first principal section, and a second wedge prism having two refractive surfaces defining a second principal section that is parallel to the first principal section, wherein a reference ray of light forms incident angles at each of the refractive surfaces of the prisms satisfying the following condition (1): ##EQU1##

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patent: 5321550 (1994-06-01), Maruyama et al.
patent: 5596456 (1997-01-01), Luecke
patent: 5701210 (1997-12-01), Ohtaki

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