RealShock® HQF Series Nanosecond Lamp Pumped Q-switched Laser
RealShock® HQF Series Nanosecond Lamp Pumped Q-switched Laser

HQF Series Nanosecond Lamp Pumped Q-switched Laser are flash lamp pumped, Active Q-switch(actively Q-switched), independently developed by Reallight, can produce particularly high pulse energy at short pulse duration(pulse width). This series of products includes two wavelengths of 1064nm and 532nm. The pulse duration(pulse width) can go down to 6ns~8ns, Various models operate with repetition rates up to 10Hz. Single or dual-rod oscillators resulting in output energies up to 1.2J(1200mJ), Such series lasers are especially suitable for medical cosmetic(Medical aesthetic) applications, such as chloasma removal, tattoo removal, pigmentation treatment and other pigment removal treatment. For more information, please view our website: or write emails to:

Product Parameters
Part Number HQF-1064/532-10-6-800/400-N HQF-1064/532-10-6-1200/600-N
Repetition rate(Hz) 1~10
Pulse energy(mJ)
1064nm 800 1200
532nm 400 600
Energy stability RMS
1064nm <2%
532nm <3%
Power drift1
1064nm 3%
532nm 5%
Other parameters
Pulse width FWHM(ns) 6~8
Beam full divergence (typ., mrad) Horizontal @1/e² <5
Vertical @1/e² <5
Pointing stability2(μrad) <20
Time jitter3(RMS,ns) <0.5
Beam diameter(mm) ~9 ~9
Spatial profile Top hat
Polarization state linear polarization
Lamp lifetime (shot) >6X107
Electrical Supply 220VAC±5% 50-60Hz
Power consumption <1.8kW(800mJ@10Hz)
Environment requirements temperature 5~35℃,humidity <80%

1.Average energy variation is measured at room temperature with fluctuations less than 3℃ within 8 hours.
2.Deviation from beam mean centroid.
3.With respect to external trigger.
Others: Lasers with wavelength at 355nm or 266nm can be customized upon request.


Aesthetic medicine

Laser ranging
Differential absorption lidar

Particle image velocimetry( PIV)

Laser shock processing(LSP)
Laser-induced breakdown spectroscopy(LIBS)
Laser-based ultrasound detection

Laser-induced fluorescence (LIF)
Tissue ablation

Raman spectroscopy
Non-linear optics

Key Features

Various options of energy
Compact design
Excellent beam quality
Cost effective

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