eMOPA266-40
Features
- 266 nm
- Single Pulse
- < 1.0 ns
- single shot (pulse on demand) – 1 kHz
- > 40 μJ
- External / Internal Trigger
Product Advantages
- High laser energy by internal amplification
- - Short pulses by passive q-swirching
- - Excellent beam porperties
- - Internal or external trigger
- - User-friendly plug & play system
- - MOPA selectable with high average or high peak power
- - eMOPA: affordable and compact
- - suitable for industrial 24/7 operation
Main Applications
- Marking (glass, lenses)
- - Engraving
- - Ophthalmology
- - Photoacoustic
- - LIBS
- - Mass spectroscopy
Specifications
Optical Data
| Wavelength | 266 nm |
| Peak Power | > 40 kW @ 1000 Hz |
| Pulse Energy | > 40 µJ @ 1000 Hz |
| Beam Divergence (full angle) | < 1.5 mrad |
| Beam Ellipticity | < 1.5:1 |
| Beam Diameter | 0.8 ± 0.3 mm (at laser exit) |
| Spatial Mode | TEM₀₀ |
| Pulse Repetition Rate (with external trigger) | single shot (pulse on demand) – 1 kHz |
| Pulse Width (FWHM) | < 1.0 ns |
| Polarization Ratio | > 100:1, vertical |
| Pulse Energy Drift over 6h ¹⁾ | < ± 3 % |
| Pulse-To-Pulse Stability ²⁾ | < 2% |
| Laser Classification | 4 / IV |
Optical Output
| Free Beam |
Electrical Data
| Electrical Power Consumption | < 100 W |
| Line Voltage | 90 - 265 V AC (50-60 Hz) |
Interface
| USB / RS 232 |
| BNC connector for external triggering (TTL) |
| SMB connector for 24 V DC output |
Miscellaneous
| Warm-up Time | < 10 min |
| Operating Temperature | 22 - 32 °C |
| Laser Head Size | 56 x 140 x 265 mm (H x W x L) |
| Controller (Stand-Alone Unit Size) | 129.5 x 177 x 180 mm (H x W x L) |
Options
| Multimode fiber coupling |
| Synchronization signal output (rise time < 1.5 ns) |
| Electrical or manual wavelength switch (266nm – 532nm) or electrical beam blocker |
| External telescope (beam expander) |
¹⁾ Averaged over 10s after 10min of continuous operation @ 1kHz activated closed loop control
²⁾ Over 1000 pulses @ 1kHz after 10min of continuous operation
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