Topaz 532-30 30W Picosecond Green Laser
The Topaz 532 series is a high-power picosecond green laser developed by BWT, delivering 532nm output with average power up to 30W and pulse energy exceeding 37.5μJ at repetition rates from 800kHz to 1MHz (Topaz 532-30), while the Topaz 532-10 version provides 5W-10W output with 120μJ-200μJ pulse energy. Featuring an ultra-short pulse width below 10ps, near-diffraction-limited TEM00 beam quality (M²<1.2), beam roundness above 94%, and excellent power stability of <2%rms over 8 hours, the laser enables high-precision 'cold processing' with minimal heat-affected zones. With flexible burst mode, vertical linear polarization (>100:1), water-cooling design and RS232/GATE/TRIG interfaces with external energy control, the Topaz 532 series is easy to integrate and ideally suited for industrial precision micromachining and scientific research.
Overview
Specifications
| Parameter | Value |
|---|---|
| Wavelength | 532nm |
| Output Power Topaz 532-30 | >30W |
| Output Power Topaz 532-10 | 5W-10W |
| Pulse Energy Topaz 532-30 | >37.5μJ |
| Pulse Energy Topaz 532-10 | 120μJ-200μJ |
| Repetition Rate Topaz 532-30 | 800kHz-1MHz |
| Repetition Rate Topaz 532-10 | 800kHz-1MHz (Customizable) |
| Pulse width | <10ps |
| Beam Quality | TEM₀₀ (M²<1.2) |
| Beam Roundness | >94% |
| Beam Diameter Topaz 532-30 | 1.5±0.2mm |
| Beam Diameter Topaz 532-10 | 2.0±0.3mm |
| Beam Pointing Stability | <50μrad/℃ |
| Beam Divergence | ≤2mrad (Full Angle) |
| Power Stability | <2%rms (8 Hours) |
| Pulse stability | <3%rms |
| Burst Quantity | Single Pulse-5 Burst |
| Burst Mode | 2-10 Pulse Selectable |
| Polarization state | Vertical |
| Polarization Ratio | >100:1 |
| Cooling Method | Water-cooling |
| Laser Head Dimensions | 656*270*165mm |
| Control Box Dimensions | 482*543.7*96mm |
| Laser Head Weight | ≈35kg |
| Control Box Weight | ≈15kg |
| Power Supply | AC110V±10%, 50-60Hz or AC220V±10%, 50-60Hz |
| Interface/Mode | RS232, GATE, TRIG, Energy External Control |
| Storage Temperature | -10~50℃ |
| Operating Temperature | 15~30℃ |
| Chiller Temperature | 25℃ |
| Relative Humidity | 10%-80% (Non-condensing) |
| Power Consumption Topaz 532-30 | <650VA |
| Power Consumption Topaz 532-10 | <500VA |
| Base Pulse Repetition Rate | Base Frequency at 800kHz, Single Pulse-800kHz Selectable |
| Average Power Specification | >30.0W@800kHz |
| Maximum Pulse Energy Specification | >37.5μJ@800kHz |
| 1/e² Beam Diameter | 1.20±0.25mm@Output Window |
| Warm-up Time | <20mins |
| Operating Voltage | 110-260V/AC |
| Tested Wavelength | 532nm |
| Tested Pulse Width | 10ps |
| Tested Average Power | 32.5W@800kHz |
| Tested Maximum Pulse Energy | 40.6μJ@800kHz |
| Tested Average Power Stability | 0.7%rms over 8hours |
| Tested Pulse-to-Pulse Instability | 2.9%rms |
| Tested Spatial Mode (M²) | (X/Y) 1.05/1.04 |
| Tested Beam Divergence | 0.6mrad |
| Tested Beam Diameter | 1.42mm@Output Window |
| Tested Beam Roundness | 97.9% |
| Tested Pointing Stability | 3.1μrad |
| Tested Polarization Ratio | 728:1 |
| Tested Warm-up Time | 15mins |
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