Double-Pulse Solid-state Laser

Development and construction of a special ruby laser. Technical Data:

• Wavelength: 694nm
• Pulse energy, per laser unit: 10-30 mJ
• Pulse Duration: 200 μs
• Variable double pulse interval: minimum 0.5 ms
• Pulse power: 100 W
• Beam diameter directly behind mode filter: 1 mm
• Polarization of laser light: linear

Schematic design of a laser unit