Electro-Optic Switch | Coherent

The electro-optic switch from Coherent increases throughput and improves performance in CO₂ laser-based printed circuit board (PCB) via drilling systems. This innovative switch offers a cost-competitive alternative for PCB drilling and other marking applications that benefit from faster risetime pulses than those available from acousto-optic modulators (AOMs).

Resources:

Description

Features and Benefits:

Fast Rise Time: Enhances material processing.
No Beam Deflection: Simplifies delivery optics.
Large Aperture: 9 mm.
Handles Up to 300 W.
Comparable Insertion Loss to AOMs.
Complete System: Includes electro-optic switch, TFPs, driver, and power supply.

Technical Specifications:

Pockels Cell Transmission: 90%
Polarizer-Pockels Cell-Polarizer Transmission: 85%
Contrast Ratio: 200:1
Optical Rise/Fall Time (ns) (20% to 80%): 50

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