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Location: Main > Optical Windows Shadow Masks > Optical Glass Crystal Windows Coated > OPW-AR03-SP(C)-R0380-0318-780
Name: DIA38.0xT3.18mm Sapphire Window(DAR@780nm)(C-cut)
P/N: OPW-AR03-SP(C)-R0380-0318-780
Keywords:Dia38.0xT3.18mm,Sapphire,C-cut,AR/AR@700-800nm
Unit Price: S$360.00/pc
Available: In stock
Request: Add to Request List
Introduction:
C-cut sapphire crystal substrate based.
These windows have high transmission in NIR 700-800nm band. Both surfaces come with AR coated over 700-800nm band, focused on application for 780nm band.

Substrate Material:
Sapphire crystal, optical grade, c-cut
Outer Diameter:
38.00, +/-0.05mm
Thickness:
3.18, +/-0.05mm
Surface Quality:
Double side polished (40-20 scratch and dig, MIL Standard)
Flatness:
<Lambda/4 @ 632.8nm over clear aperture
Clear Aperture: >80% of surfaces
Parallelism:
< 30 arc seconds
Coating(2-surface):
AR/AR @ 700nm - 800nm, R<0.5% (0 deg AOI); Double surface coated IBS
Edge Surface/Chamfer:
Ground surface, 0.25mmx45deg typ protection chamfer
MOQ: NA