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详细介绍
| Model | DM20/30/40-527 | DM50/60-527 | DM100-527 |
|---|---|---|---|
| Wavelength | 527 | ||
| Average Power (W) @ 3kHz | 30/45/60 | 75/90 | 150 |
| Pulse Energy (mJ) @ 1 kHz | 20/30/40 | 50/60 | 100 |
| Pulse Width (ns) @ 1 kHz | ~170/150/130 | ~120 | ~100 |
| Repetition Rate* | Single Shot to 10 kHz | ||
| Pulse to Pulse Stability | < 0.5% rms | < 0.75% rms | |
| Polarization Ratio | Vertical; > 100:1 | ||
| Beam Diameter (nominal) | 5.0 mm | ||
| Beam Divergence | 8.0 mrad ± 15% | ||
| Beam Circularity | > 85% | ||
| Spatial Mode | M2 ~10 to 16 | ||
| Beam Pointing Stability | < 25 μrad | ||
| Long Term Stability | < 0.5% rms | ||
| Line Frequency | 50 to 60 Hz | ||
* For rep rates below 1kHz, the current must be reduced to cap the max pulse energy
| Model | DM20/30/40-527 | DM50/60-527 | DM100-527 |
|---|---|---|---|
| Electrical Requirements | 100 to 240V | 200 to 240V | |
| Operating Temperature | 15 to 30°C | ||
| Power Consumption (excluding chiller) | 0.8/1.0/1.6 kW | 1.7/1.8 kW | 2.3 kW |
| Warm Up Time | < 5 min from standby or cold start | ||
| Interface | RS 232 / External TTL Triggering / GUI software included | ||
| Model | DM20/30/40-527 | DM50/60-527 | DM100-527 |
|---|---|---|---|
| Laser Head (W x H x L) | 6.5 in x 26 in x 4.6† in | 12 in x 26 in x 4.6† in | |
| Controller (W x H x L) | 19 in x 13.25 in x 5.25 in (3U) | 19 in x 15 in x 5.25 in (3U) | |
| Laser Head (Weight) | 49 lbs | 84 lbs | |
| Controller (Weight) | 24 lbs | 40 lbs | |
| Umbilical Length | 3 m | ||
High Pulse Energy Green Laser
DM20/30/40-527 | DM50/60-527 | DM100-527
Features
- Patented highest pulse energy green laser
- Simplest, most efficient, compact monolithic laser head
- Diode lifetime of > 10,000 hours
- Optimized for pumping PIV and Ti:Sapphire amplifiers
- Pulse energy up to 100 mJ
- Proprietary twin pulse option
- Dual head option*
- Twin pulse option†
- Uniform beam profile
- Excellent pulse to pulse stability (~ 0.5% RMS)
*All models can be configured as Dual Head, please see DM Dual Head series
† PI’s patented twin pulse mode provides double pulses from a single trigger signal from the single laser head. Energy ratio of the twin pulses and pulse separation between the twin pulses is user programmable
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