Laser processing of hard dielectric materials may include cutting a part from a hard dielectric
material using a continuous wave laser operating in a quasi-continuous wave (QCW) mode …

A glass blank is cut out from a glass plate by forming a crack starting portion inside the glass
plate by moving a first laser beam relative to the glass plate such that a focal position of the …

A multiple wavelength laser processing system is configured with a multiple wavelength
laser source for generating a multiple wavelength coaxial laser processing beam. The laser …

2020-01-06 Assigned to IPG PHOTONICS CORPORATION reassignment IPG PHOTONICS
CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR …

A laser beam trimming and redirecting device having an aperture therein, the aperture
defined by a inner beveled surface for focusing the laser beam directed therethrough and …