Broadband antireflection coating for infrared transmissive mater

Details Broadband antireflection coating for infrared transmissive mater Broadband antireflection coating for infrared transmissive mater

1982-08-06

1984-03-13

Arnold, Bruce Y.

350166, G02B 528

Patent

active

044363630

ABSTRACT:
A broadband antireflection multilayer coating for infrared transmissive materials comprises a first thin film layer selected from the group consisting of zinc-selenide and zinc-sulfide, a second thin film layer selected from the group consisting of lead-fluoride and aluminum oxide and a third thin film layer selected from the group consisting of magnesium-fluoride, barium-fluoride and calcium-fluoride. This antireflection coating is particularly useful with acousto-optic tunable filter systems, wire grid polarizers and infrared frequency doublers.

REFERENCES:
patent: 2858240 (1958-10-01), Turner et al.
patent: 3792287 (1974-02-01), Roland et al.

Affiliated with

Also associated with

Rating

Broadband antireflection coating for infrared transmissive mater does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Broadband antireflection coating for infrared transmissive mater, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Broadband antireflection coating for infrared transmissive mater will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-488770