Diffractive optical element and method of fabricating...

Details Diffractive optical element and method of fabricating... Diffractive optical element and method of fabricating...

2006-03-28

2009-11-03

Chang, Audrey Y (Department: 2872)

Optical: systems and elements

Diffraction

From grating

C359S576000, C359S566000

Reexamination Certificate

active

07612940

ABSTRACT:
The present invention is a diffractive optical element1in which mutually different materials make contact with one another via the same diffraction grating groove30. One of the mutually different materials is a first ultraviolet curing resin10and the other of the mutually different materials is a second ultraviolet curing resin20that is different from the first ultraviolet curing resin10.

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