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US 11,385,057 B2Granted
Extra thick ultraviolet durability coating
AssigneeHoneywell International Inc.
InventorsSteven C. Albers, Dean Eivind Johnson, Randy Ramberg
Life of this patent
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AssigneeHoneywell International Inc.
InventorsSteven C. Albers, Dean Eivind Johnson, Randy Ramberg
Estimating the term…
Systems and methods for embodiments having an extra thick ultraviolet durability coating are described herein. For example, a system may include a laser block assembly. The system may also include a cavity in the laser block assembly. Further, the system may include a plurality of multilayer mirrors in the cavity. In certain embodiments, at least one multilayer mirror of the plurality of multilayer mirrors may include a plurality of alternating layers of a first optical material having a high index of refraction and a second optical material having a first low index of refraction. Additionally, the at least one multilayer mirror may include a multilayer durability coating disposed on the plurality of alternating layers.
A device, comprising:
The device of 1, wherein a top layer of the fourth optical material is a half wavelength thick.
A system, comprising:
Dependencies are inferred from the claim text.