inexpensive, inexpensive, LA-ICPMS analysis, laser ablation applicationsA compact, pulsed Nd:YAG laser system delivering maximum performance in a compact, inexpensive platform.
Designed with scientific applications in mind, the Tempest is easy to use and readily adaptable to specific requirements. Its proven resonator design is robust and provides superior beam pointing and energy stability with minimum beam divergence. With four available output beam wavelengths and a wide range of repetition rates (with single-shot, burst and continuous modes), the Tempest provides a complete solution for many applications.
APPLICATIONS:
- LIBS
- Micromachining
- Plasma Physics
- High energy spectroscopy
- Scientific research
FEATURES:
- Compact flashlamp pumped, Q-switched and Nd:YAG inexpensive laser system
- Pulse energy per unit volume is highest in the industry — from 100 to 300 mJ at 1064 nm
- Beam divergence less than 1 mrad at 1064 nm
- Repetition rates from 10 to 30 Hz
- Wavelength availability: 1064, 532, 355, and 266nm
- Flexible operational controls with RS232 and remote control panel
- Optional optical attenuator makes it easy to control laser energy without changing the beam parameters
- Compact head configuration minimizes optical bench space requirement and simplifies OEM package design
- Controllable flashlamp voltage
- Self-contained cooling system
- Standard or 19” rack mount power supply
Additional Information
Product Lines
| Tempest 10 | Tempest 20 | Tempest 30 | Tempest 300 | |
|---|---|---|---|---|
| Repetition Rate (Hz) | 10 | 20 | 30 | 10 |
| Energy1 (mJ) - 1064 nm | 200 | 200 | 180 | 300 |
| Energy1 (mJ) - 532 nm | 100 | 100 | 90 | 180 |
| Energy1 (mJ) - 355 nm | 50 | 50 | 40 | 75 |
| Energy1 (mJ) - 266 nm | 30 | 30 | 20 | 40 |
| Energy Stability2 (%) - 1064 nm | 2 | 2 | 2.5 | 2 |
| Energy Stability2 (%) - 532 nm | 3.5 | 3.5 | 4 | 4 |
| Energy Stability2 (%) - 355 nm | 8 | 8 | 9 | 9 |
| Energy Stability2 (%) - 266 nm | 9 | 9 | 10 | 10 |
| Pulse Width3 (ns) | 3-5 | 3-5 | 3-5 | 3-5 |
| Beam Diameter (mm) | 5 | 5 | 5 | 6 |
| Divergence4 (mrad) | ‹ 1 | ‹ 1 | ‹ 1 | ‹ 1 |
| Beam Pointing Stability (µrad) | ‹ 100 | ‹ 200 | ‹ 250 | ‹ 200 |
| IR Beam Quality5 (TDL) | 1.5 | 1.5 | 2 | 1.5 |
| Jitter (±ns)6 | 0.5 | 0.5 | 0.5 | 0.5 |
1. Optical losses due to optional attenuator will reduce maximum energy by 10%
2. Pulse-to-pulse for 98% of shots after 30 minute warm up
3. Full width half maximum
4. Full angle for 86% of the energy, at 1/e2 point
5. Times diffraction limited, at 1/e2 point
6. From Q-Switch synch out pulse to light pulse for 98% of 1,000 shots
Nominal Dimensions7
| Tempest 10, 20, 30 |
Tempest 300 | Baseplate | Power Supply | Control Panel | |
|---|---|---|---|---|---|
| Length | 13.4” / 34.0 cm8 | 15.0” / 38.0 cm8 | 7.0” / 17.8 cm | 20.5” / 52.1 cm8 | 6.3” / 16.0 cm |
| Width | 7.0” / 17.8 cm | 7.0” / 17.8 cm | 9.0” / 22.9 cm | 8.7” / 22.1 cm | 8.2” / 20.8 cm |
| Height | 3.5” / 8.9 cm | 3.5” / 8.9 cm | 0.5” / 1.3 cm | 15.7” / 39.9 cm | 3.5” / 8.9 cm |
| Weight | 12 lbs / 5.5 kg | 15 lbs / 6.8 kg | 5 lbs / 2.3 kg | 55 lbs / 25 kg | 5 lbs / 2.3 kg |
| Length Umbilical | 8 ft / 2.4 m | 8 ft / 2.4 m | — | — | 10 ft / 3.0 m |
7. Nominal values only; contact NWR representative for full specifications
8. Add 5.0”/13.0 cm for umbilical bend radius
Operating Requirements
| Temperature | 70° ± 10° F (21° ± 5° C) |
| Relative Humidity | 20 to 80% non-condensing |
| Voltage | 95 – 120 V or 200 – 250 VAC, 50/60 Hz |
| Power Consumption | ‹ 800 watts |
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