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Metalized Sapphire Window (Optical)

Payment Terms: T/T
Place of Origin: Fujian

Company Profile

Location: Fuzhou, Fujian, China (Mainland)
Business Type: Manufacturer

Product Description

Metalized sapphire windows are created by applying thin layers of chrome, nickel and gold around the edge of a sapphire window. This metalized edge creates a surface that can be soldered or bonded directly into your opto-mechanical assembly allowing you to create a hermetic seal. Hermetically sealed optics is used in a variety of applications ranging from infrared imaging systems to medical devices.

Specifications

Material:

optical sapphire   (Al2O3)

Diameter   tolerance:

+0, -0.1mm

Thickness   tolerance:

+/-0.05mm

Clear aperture:

90%

Surface quality:  

80-50 scratches   and digs

Surface accuracy:

2 lambdas per 25.4mm @ 632.8nm

Parallelism:

< 3 minutes

Coating:

AR coating, T   > 98% @ 1260-1600nm 

Metalizing:

Chrome, Nickel,   and Gold; sputtering method or screen printing method


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