Polarizing beam splitter and an illuminating device provided wit

Details Polarizing beam splitter and an illuminating device provided wit Polarizing beam splitter and an illuminating device provided wit

1995-09-28

1998-05-05

Shafer, Ricky D.

Optical: systems and elements

Polarization without modulation

Polarizarion by dichroism

359485, 359500, 349 9, 353 20, 362 19, G02B 530

Patent

active

057483698

ABSTRACT:
This invention relates to a polarizing beam splitter and an illuminating device having the polarizing beam splitter. The polarizing beam splitter of this invention comprises a transparent flat plate and films of a dielectric material provided on the opposite surfaces of the plate.

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patent: 5198928 (1993-03-01), Chauvin
patent: 5309422 (1994-05-01), Kuroki et al.
patent: 5357370 (1994-10-01), Miyatake et al.

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