Innova 90C FreD/300C MotoFreD Service Course

The Innova 90C FreD/300C MotoFreD Service course covers the correct procedures for aligning, operating, maintaining, and servicing the lasers. Course lectures cover the fundamentals of operation and detail how specific undesirable characteristics in the laser output can be traced to the misalignment or failure of specific components in the SHG assembly. Upon successfully completing the course, students should be able to train others to control and operate the laser.

Topics: Laser, electrical, and lab safety; introduction to the Innova 90C FreD and 300C MotoFreD lasers; brief theoretical overview of frequency doubling; functional overview; laser installation, doubling hardware, alignment, calibration, and operation; crystal maintenance; overview of the 300C FreD “High Power” option; board-level troubleshooting of the MotoFreD electronics; single-frequency operation.

Prerequisites: Successfully completing the Innova 90C/300C Service course and at least 3 months of field experience troubleshooting and repairing these lasers. Upon formal request, these requirements may be waived for OEM clients who are service certified on the Innova 300C Ion laser. Contact Coherent’s Laser Training Center for additional information. See the introductory statement at the start of the Ion Service course section.