Close-packed Fiber Array

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Close-packed Fiber Array

The close-packed fiber  array can be used in CTP (Computer To Plate) machine, blue-ray screen engraver and lithography without mask. The fiber close-packed array couples semiconductor laser diode with fibers end, and connected optical lens with close-packed end where the fibers arrange with specific interval. The fiber close-packed array is the key component of CTP machine.


The product intensively arrays the multiple laser diodes, to fulfill the requirement of collecting laser energy, shortening the laser spread length, and improving the laser positioning accura-cy.A plurality of  fibers are precisely arranged inside the fiber array module, and the multiple lasers can be integrated through the  fiber array module and the lens at a certain interval. The integrated laser optical axes are parallel, the spot is uniform, and the energy is similar. Throu-gh the control of the computer, the state of multiple lasers can be simultaneously operated, and the processes of plate making, welding, engraving and detection are realized efficiently and perfectly.

Application: laser CTP, laser engraving, laser caving. It can be used together with the CTP machine, blue-ray laser engraver, and laser caving machine.

Character istics: high positioning accuracy, high uniformity of light intensity, high uniformity of spot size


Spacing: 0.05-3mm
Number of channels: 16-2000
Fiber Type: 50/125 um
Fiber length: 1000 mm
Fiber connector: FC, ST, SC
Fiber spacing: 81um, 127 um
Fiber spacing deviation: less than 2 um
Light transmittance: greater than 90%