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RealLight offers HQD series high peak power lasers based on self-developed components like seed laser, isolator, pumping source and amplifier. This passively Q-switched DPSS laser features compact design, light weight and high reliability, is perfect for laser ranging, Lidar, spectroscopy, micro-machining, etc. HQD series operates at 1ns or 0.5ns with pulse energy up to 420μJ at 1064nm and 210μJ at 532nm. 355nm and 266nm output wavelengths are available upon request.
Optical Parameters | |||||||||
Wavelength (nm) | 1064 | 532 | |||||||
Repetition rate (kHz) | 7 | 20 | 30 | 50 | 7 | 20 | 30 | 50 | |
Average power (W) | 3 | 6 | 7 | 4 | 1.5 | 3 | 3.5 | 2 | |
Pulse energy (μJ) | 420 | 300 | 230 | 80 | 210 | 150 | 115 | 40 | |
Pulse width (ps) | <1000 | <1000 | <1000 | <500 | <1000 | <1000 | <1000 | <500 | |
Power stability (8h) | ±3% |