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: en.real-light.com or write emails to: sales@real-light.com
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.
Application
Aesthetic medicine
Laser ranging
Differential absorption lidar
Particle image velocimetry( PIV)
Micromachining
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
