High Power Pulsed 2.94 μm Er:YAG Diode Pumped Laser
Jan. 26, 2022
Related To: 3 micron Laser Technology
LASER HEAD
- Monolithic design, no alignment needed
- Maximum pulse energies at different pulse lengths and frequencies: 5J @ 1.5ms @ 15 Hz, 3.2 J @ 1ms @ 25 Hz, 1.6 J @ 0.5ms @ 50 Hz
- Maximum average power: 80 W
- Maximum peak power: 3.2 kW
- Pulse duration: 100 - 1500 μs
- Repetition rate: 15 - 100 Hz
- Maximum duty cycle: 2.5%
- Application: Pump Fe:ZnSe laser
BEAM SPATIAL PROFILE
- Beam spatial profile: Top hat
- Diameter at output: 5 mm
- Half divergent angle: 25 mrad
- BPP: 50 mm mrad; M^2: 50
LASER DRIVER AND COOLER
- Laser controller
- DC power supply
- Laser diode driver
- Termotek chiller
TEMPORAL PROFILE
- Free running
- Flat top
