Beamtech
Tolar-532 — Diode pumped Nd:YAG High Frequency Green Laser
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Diode pumped Nd:YAG High Frequency Green Laser
The Tolar-532 series utilizes CW LD-pumped Nd:YAG gain medium, achieving high-frequency pulsed green light output through acousto-optic Q-switched technology and efficient intracavity frequency doubling. The single pulse energy can reach up to 8mJ @ 10kHz, with an average power of 80W and an adjustable frequency of 1kHz to 30kHz.
Compared to the Tolar-527 series, the Tolar-532 series offers a higher frequency, making it ideal for high-frequency Particle Image Velocimetry (PIV) . Additionally, this laser model features an industrial design with consistent form factor and electrical interfaces, making it suitable for system integration.
Key Features
- Maximum average power: 80W @ 10kHz
- Adjustable frequency: 1kHz - 30kHz
- Pulse width in the hundred-nanosecond range
- Dual-head combination available
- Capable of stable 24/7 long-term operation
| Models | Tolar-532-50 | Tolar-532-80 |
|---|---|---|
| Wavelength | 532nm | 532nm |
| Average Power | 50W@10kHz | 80W@10kHz |
| Pulse Energy | 5mJ@10kHz | 8mJ@10kHz |
| Pulse Duration | <150ns@10kHz | <150ns@10kHz |
| Repetition Rate | 1kHz-30kHz | 1kHz-30kHz |
| Energy Stability (8hours) | <1%(RMS) | <1%(RMS) |
| Mode | Multi-Mode | Multi-Mode |
| Beam Diameter | 3mm | 5mm |
| Beam ellipticity | >85% | >85% |
| M2 | ~20 | ~20 |
| Divergence | <10mrad | <10mrad |
| Pointing stability (RMS) | <20μrad | <20μrad |
| Electrical Service | 220V 50/60Hz | 220V 50/60Hz |
| Power Consumption | ~1kW | ~2.5kW |
| Cooling | Chiller/1kW | Chiller/5kW |
| Ambient temperature | 15-30°C | 15-30°C |
| Warming time | <5min | <5min |
| Umbilical Length | 3m | 3m |
1. Full width half max (FWHM);
2. Dev. to average (shot to shot for 99% of pulses).
3. Measured at the laser output
4. Full angle at 1/e2 of the peak.
Source: Beamtech manufacturer datasheet. Download the brochure (PDF) from the Documents tab for full details.
Tolar-532 — Diode pumped Nd:YAG High Frequency Green Laser — Dimensional Drawing (click to enlarge)
Beamtech
Locmar — Diode-pumped short-pulse passively Q-switched solid-state laser
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Product Family: Nd:YLF & Nd:YAG Lasers (2 variants)
| Product | SKU | Size | Clear Aperture | Operating Wavelength | |
|---|---|---|---|---|---|
| Tolar-527 — Diode pumped Nd: YLF High Frequency Green Laser |
| — | — | — | Contact |
| Tolar-532 — Diode pumped Nd:YAG High Frequency Green Laser Current |
| — | — | — |