HQD-MF Series High Peak Power Sub-nanosecond Lasers
HQD-MF Series High Peak Power Sub-nanosecond Lasers

HQD-MF series high peak power lasers are designed for micromachining and LIDAR applications, using RealLight’s self-developed components like seed laser, isolator, pumping source and amplifier. This sub-nanosecond laser with narrow pulse width and high peak power features compact design, light weight and high reliability, is perfect for LIDAR, laser marking, laser engraving and more. HQD-MF series is available in wavlengths of 1064nm and 532nm, delivering pulse width down to 500ps. Laser with 355nm wavelength or higher repetition rate can cusumized upon request.

Product Parameters
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%
Beam profile TEM00
Beam full divergence (typ., mrad) Horizontal @1/e² <10
Vertical @1/e² <10
Polarization ratio >100:1
System Parameters
Supply power voltage 15VDC
Modulation input 5V TTL
Trigger output 3V@50Ω
Control interface RS232
Power consumption (W) <200
Power dimensions (W×H×L,mm) 172X100X197
Laser head dimensions (W×H×L,mm) 86X72X240
Operation temperature (℃) 15-35
Storage temperature (℃) -20~60


Ophthalmic treatment
Laser engraving

Scanning and imaging lidar
Laser etching

Micro-nano processing
Laser precision

Ultrasonic testing
Laser Precision drilling
Laser-induced breakdown spectroscopy(LIBS)

Key Features

Pulse width down to 500ps
Average power up to 7W
Repetition Rate up to 50kHz
Air cooling,Low energy consumption
Sealed package, high reliability

Contact Us