專業a|AspheriColl廠商

The a|AspheriColl is an adjustable fiber collimation device, which enables the perfect connection of FC/PC patch fibers to your set-up. Combine the world’s smartest off-the-shelf fiber collimator for NAs up to 0.275 with BeamTuning or other beam shaping elements to obtain any desired output beam while maintaining a diffraction-limited wavefront.

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=Fiber collimator covering for NAs up to 0.275

=Focal length: f = 20mm, with Øe 11.5mm

=Optimized for wavelength range 355nm - 1600nm

=Simplified wavelength adaption by setting adjustment unitwith SW2 allen key

=Perfectly aligned lateral position

=Completely diffraction-limited performance (Strehl > 0.95) when used with FC/PC patch fibers

=Thanks to matching adapters also usable for APC fibers

=No truncation effects compared to other available fiber couplers

=Thanks to bigger output beam diameters, no additional expansion might be needed (shorter system length)

=Laser induced damage threshold (Coating): 12J/cm², 100Hz, 6ns, 532nm