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Product Description: | |||||
Used for optical fiber communication systems, wavelength division multiplexing equipment and modules, isolators, circulators and laser beam collimation, optical path coupling. | |||||
Product Features: | |||||
● The performance of the short working distance is basically the same as that of the self-focusing lens collimator, which can replace the SLW or SLC type self-focusing collimator. ● Excellent performance in long working distances. C-Lens collimators with special construction may also require light transmission with large spots and long working distances. Through the angle matching method, the collimator can reduce the deflection angle of the shaft, the position of the light output point, improve the insertion loss and the return loss, and ensure the performance index. The eccentricity of the controller can be used to reduce the off-axis angle. | |||||
Diameter Range | Dimensional Tolerances | Length Tolerance | Wedge Angle Tolerance | Surface Finish | Coating |
φ0.5mm~φ4.0mm | φ0.5~1.0mm:+0.0mm~-0.01mm | ±0.03mm | ±0.3° | 20-10 S/D | R<0.25%@(design wavelength)±40nm |
φ1.8~φ4.0mm:+0.005mm~-0.01mm | |||||
Other uses can be customized for larger diameters |
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