Pulse-delay device for adjusting temporal sequence of laser pulses of laser beam in laser arrangement, has reflector deflecting p-polarized partial beam reflected between mirrors into polarizer under polarizing angle

摘要

The device has a polarizer (4), and two mirrors (6, 7), where laser beam (1) passes through delay disks (3) and strikes on the polarizer under a polarizing angle, such that a s-polarized partial beam is reflected and p-polarized partial beam passes through the polarizer for reflecting the p-polarized partial beam between the mirrors. A reflector deflects the p-polarized partial beam reflected between the mirrors into the polarizer under the polarizing angle, where the p-polarized partial beam is discharged from the polarizer coaxial to the s-polarized partial beam.