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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%
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