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Specially designed for external lasers (ELSFP) coupling in Co-Packaged Optics (CPO).
High Coupling Efficiency: Integrated FAC and SAC lenses collimates both axes of a laser beam.
Compact and Robust Design: Monolithic structure reduces alignment complexity and increase stability.
High Power Handling: High quality optical materials handles up to 400mW optical power without degradation.
Improved Polarization Maintenance: Precise alignment and low birefringence ensure polarization integrity.
Enhanced Reliability: Fewer components and alignment steps reduce potential failure points.
Cost-Effective Manufacturing: Simplified assembly potentially cost in high-volume production.
Key Specifications
| ? |
Standard Version |
High Precision Version |
|
Center Thickness |
± 0.030 mm |
± 0.010 mm |
|
Outer Diameter |
± 0.015 mm |
± 0.003 mm |
|
Centration (1) |
± 0.005 mm |
± 0.003 mm |
|
Surface Tilt (2) |
< 4 min |
< 1.5 min |
|
Radius Error (3) |
± 1% |
± 0.5% |
|
Surface Roughness (RMS) |
< 5 nm |
< 2 nm |
|
Scratch/Dig (MIL-PRF-13830B) |
40/20 |
20/10 |
Remarks:
(1) (2) Each surface, relative to outer diameter
(3) Depend on radius size
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