DSH Green Series
25-70W
High Power Green Laser
DSH-532-25 | DSH-532-35 | DSH-532-48 | DSH-532-70
Features
- Power: 25W to 70W
- Patented intracavity green generation
- Compact, rugged, monolithic all-in-one industrial grade ns laser
- Total pulse control
- TEM00 beam with typical M² < 1.1
- Pulse rates from 1 Hz to 500 kHz
- RS232 computer control
- Field replaceable pump diodes
Specifications
OUTPUT CHARACTERISTICS
| Model | DSH-532-25 | DSH-532-35 | DSH-532-48 | DSH-532-70 |
|---|---|---|---|---|
| Wavelength | 532 nm | |||
| Average Power | 25W@50kHz | 35W@100kHz | 48W@100kHz | 70W@100kHz |
| Pulse Energy | ~0.5mJ@50kHz | ~0.35mJ@100kHz | ~0.48mJ@100kHz | ~0.7mJ@100kHz |
| Pulse Width (nominal) | ~20ns@50kHz | |||
| Repetition Rate | Single Shot to 200 kHz (option to 500 kHz) | |||
| Pulse to Pulse Stability | < 2% rms | |||
| Polarization Ratio | Vertical; >500:1 | |||
| 4σ Beam Diameter @ exit | ~0.7 mm | ~1mm | ||
| Beam Divergence (Full Angle Far Field) | < 1.5 mrad | <3 mrad | ||
| Beam Circularity at exit | >85% | |||
| Spatial Mode | TEM00 M²<1.1 | TEM00 M²<1.2 | ||
| Beam Pointing Stability | < 25 μrad | |||
| Beam Position Accuracy | < 2.5 mm and < 10 mrad from nominal |
|||
| Long Term Stability (8 hr ± 1° C) | ±2% | |||
| Line Frequency | 50 to 60 Hz | |||
† Lower rep rates (<30kHz) performance achieved by pulse energy capping
ENVIRONMENTAL AND UTILITY REQUIREMENTS
| Model | DSH-532-25 | DSH-532-35 | DSH-532-48 | DSH-532-70 |
|---|---|---|---|---|
| Electrical Requirement | 100 to 240V AC | |||
| Relative Humidity | Non-condensing, 90% Max | |||
| Ambient Temperature | 15°C to 35°C (59° to 95°F) | |||
| Storage Conditions | -10oC to 40oC; Sea Level to 12,000 m; 0% to 90% RH, non-condensing | |||
| Power Consumption (excluding chiller) | < 400 W typical | |||
| Warm Up Time | <15 min from standby, <30 min from cold start | |||
| Interface | Ethernet / RS 232 / GUI / External TTL Triggering | |||
DIMENSIONS
| Model | DSH-532-25 | DSH-532-35 | DSH-532-48 | DSH-532-70 |
|---|---|---|---|---|
| Dimensions (W x H x L) | 7.5 in x 3.75* in x 24 in | 9.5 in x 3.75* in x 26 in | ||
| Weight | 41.5 lbs | 43 lbs | ||
* Does not include height of desiccant (0.35’’) and height of removable feet
Options
Please contact us for more options