LiNbO3 optical grade, X-cut, 20x20x0.4mm, 2sp Vacuum Pumps

LiNbO3 optical grade, X-cut, 20x20x0.4mm, 2sp Vacuum PumpsOptical grade single crystal LiNbO3 Orientation: X cut + 0. 5 o Size: 20mm x 20mm x 0. 4mm Polish: two sides polished Surface roughness: < 8 A ( by AFM) Typical Properties Crystal Structure Hexagonal a=5. 148 , c= 13. 863 Growth Method CZ Melting Point 1250 oC Density 4. 64 g cm3 Curie Temperature ~ 1160 oC Hardness 5 Mohs Thermal expansion (x10 6 oC) a11: 15. 4 a33: 7. 5 Index of Refraction ho=2. 286 he=2. 203 at 632. 8 nm Transmission wavelength 0.

Surface finish (RMS or Ra):   < 15A

6 x10-3 S/cm at Room Temperature

Thickness: 9 micron without C coating

Welding Switch Built-in optoelectronic welding switch

Net Weight: 25g

Such an alumina tube can be used at operating temperatures to 1700 oC in both oxidizing and reducing atmospheres

Surface Polishing:          two sides epi polished

010 -- 90 mm

Transmission:                   => 70%    ( click here to see transmission curve )

Length:  100 mm

Features SS304 stainless steel flange with double high-temperature silicon O-rings

-Thickness of highly oriented polycrystalline Mo <110>  film: 500 nm on one side