

Alex-Q — Q-switched Alexandrite Laser
Design Tools
Q-switched Alexandrite Laser
The Alex-Q model laser is a product developed for removing tattoos of specific colors and treating melasma. This product was completed in the second half of 2018 and officially launched to market.
Key Features
- 755nm, suitable for various skin treatment
- Repetition rate: 10Hz
- 500mJ energy output after fiber coupling
- Provide with matched power supply, cooling, and fiber coupling
| Models | Alex-Q |
|---|---|
| Wavelength | 755nm, red color |
| Output coupling | Optical fiber |
| Single pulse energy | >500mJ after the fiber |
| Energy stability (RMS) | ≤3% |
| Pulse duration | 70ns |
| Max repetition rate | 10Hz |
| Beam profile | Flat top after the fiber |
| Beam diameter | 2-9 mm adjustable, zoom handpiece optional |
| Power consumption | 2000W |
| Cooling type | Air to water |
| Laser head size | 575mm×150mm×125mm |
Source: Beamtech manufacturer datasheet. Download the brochure (PDF) from the Documents tab for full details.
Product Family: Nanosecond Lasers (3 variants)
| Product | SKU | Size | Clear Aperture | Operating Wavelength | |
|---|---|---|---|---|---|
| Mianna-Q — Q-switched Nd:YAG Laser |
| — | — | — | Contact |
| Alex-Q — Q-switched Alexandrite Laser Current |
| — | — | — | |
| Nimma-LVI — Nanosecond Pulse Laser |
| — | — | — | Contact |






