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LiNbO3 crystal combines low cost, good mechanical and physical properties as well as high optical homogeneity. Therefore, LiNbO3 wedges have been widely used in fiber isolators and circulators.
Advantages:
• 50,000 to 100,000 pcs/month of LiNbO3 wedges used for fiber optical isolators and circulators;
• Reliable Delivery;
• Strict quality control;
• Technical support;
• Very competitive price.
Table 1. Basic Properties of LiNbO3
Crystal Structure
Trigonal, Space group R3c, Point group 3m
Melting Point
1253℃
Mohs Hardness
5
Density
4.64g/cm3
Deliquescence
None
Optical Homogeneity
～5×10-5/cm
Transparency Range
420nm-5200nm
Absorption Coefficient
～0.1%/cm @ 1064nm
Refractive indices at 1064nm
ne = 2.146, no = 2.220 @ 1300 nm
ne = 2.156, no = 2.232 @ 1064 nm
ne = 2.203, no = 2.286 @ 632.8 nm
Thermal Expansion Coefficients(at 25℃)
//a, 2.0×10-6/K
//c, 2.2×10-6/K
Thermal Conductivity Coefficient
38 W/m/K at 25℃
Thermal Optical Coefficient
dno/dT=-0.874×10-6/K at 1.4 μm
dne/dT=39.073×10-6/K at 1.4 μm
1.25mm×1.25mm×0.5mm with 13° or 15° wedge,phi=22.5°
Notes: Other sizes and coatings are available upon request.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
1988
Total Annual:
50000000-100000000
Employee Number:
500~1000
Ecer Certification：
Verified Supplier
Founded in 1988 in Hefei, JOPTEC is a global leader in R&D and manufacturing of hermetic metal-glass packages for hybrid integrated circuits, high power laser, optical communication, infrared detector and other optoelectronic devices. With the continuous investment in new technologies and facili... Founded in 1988 in Hefei, JOPTEC is a global leader in R&D and manufacturing of hermetic metal-glass packages for hybrid integrated circuits, high power laser, optical communication, infrared detector and other optoelectronic devices. With the continuous investment in new technologies and facili...
