MetaLaser INC.

Date: 24th June 2016
MgO Crystal Substrates
DescriptionGadolinium Gallium Garnet (GGG,Website:http://www.meta-laser.com, Gd3Ga5O12) is a magneto-optical and microwave substrate. It is the best substrate material for infrared optical isolator (1.3 and 1.5um), which is a very important device in optical communication. It is made of YIG or BIG film on the GGG substrate plus birefringence parts. Also GGG is an important substrate for microwave isolator and other devices. Its physical, mechanical and chemical properties are all good for the above applications.SpecificationPolishing Specifications for Substrate Grade?Orientation Tolerence<30?Thickness/Diameter Tolerance?0.10 mmSurface Flatness<(?-2?)@632nmSurface Quality(1.0-2.0)nmParallel10?Perpendicular60?Chammfer<0.2?45?Polishing Specification for Substrate Grade ?Orientation Tolerence<18?Thickness/Diameter Tolerance?0.05 mmSurface Flatness<(?/2-?/4)@632nmSurface Quality(0.3-1.0)nmParallel1?Perpendicular30?Chammfer<0.2?45?Polishing Specification for Substrate Grade ?Orientation Tolerence<12?Thickness/Diameter Tolerance?0.02 mmSurface Flatness(?/4-?/6)@632nmSurface Quality<0.3nmParallel45?Perpendicular20?Chammfer<0.2?45?
Images
Latest News
Contact Information
Phone:
86-021-69910952
Fax:

86-021-69913608

Address:

Hengda road Nanjing economic and technological development zone, 3rd A03
Nanjing, 210038

Website:

www.meta-laser.com

Contact Form