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详细介绍
| Model | DM-351-20 |
|---|---|
| Wavelength (nm) | 351 |
| Pulse Energy (mJ) | 20 mJ @ 1 kHz |
| Average Power (W) | 30 W @ 3 kHz |
| Pulse Width (ns) @ 1 kHz | ~120 |
| Repetition Rate | Single Shot to 10 kHz |
| Pulse to Pulse Stability | < 1.2% rms |
| Polarization Ratio | Horizontal; 100:1 |
| Beam Diameter (nominal) | ~ 3 mm |
| Beam Divergence | 10 mrad ± 15% |
| Beam Circularity | > 85% |
| Beam Circularity at exit | >85% |
| Spatial Mode | 14-16 |
| Beam Pointing Stability | < 25 μrad |
| Beam Position Accuracy | < 2.5 mm and < 1° from nominal |
| Long Term Stability | ± 2% |
| Line Frequency | 50 to 60 Hz |
† Includes height of desiccant (0.35’’)
| Model | DM-351-30 |
|---|---|
| Electrical Requirement | 200 to 240 V |
| Relative Humidity | Non-condensing, 90% Max |
| Ambient Temperature | 15°C to 35°C (59° to 95°F) Operating Range |
| Interface | RS 232 / GUI / External TTL Triggering |
| Model | DM-351-30 |
|---|---|
| Dimensions Laser Head | 9.5 in x 4.6† in x 26 in |
| Controller (W x H x L) | 19 in x 13.25 in x 5.25 in (3U) |
| Dimensions* Laser Head | 4 in x 2.75 in x 8.1 in |
| Umbilical Length | 3 meter (10 feet) |
High Pulse Energy UV Laser
DM-351-20| DM-351-40*
Features
- Diode-Pumped Technology
- Highest Energy per Pulse (up to 20mJ at 1 kHz or 40 mJ in dual head)
- Proprietary twin pulse option available for all DM lasers
- Compact, Rugged, Industrial Design
- Uniform Beam Profile
- Long Diode Lifetime (10,000 hours)
- Quick pump chamber changeover time
- Low Cost of Ownership
- Pulse Rate from Single Shot to 10 kHz
- RS-232 Interface
- Computer Control Software Included
*DM-351-40 is a non-standard product, please contact us for specs
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