Description
The Quantas-Q-SPARK-355 series is an air-cooled, diode-pumped, Q-switched laser designed for researchers and application specialists. Operating at a wavelength of 355 nm, it delivers pulse energies ranging from 0.25 mJ to 5 mJ, with a repetition rate of up to 100 Hz. With features like remote monitoring, control, and support, along with active or passive Q-switching, this laser provides versatility and reliability for various applications.
Quantas-Q-SPARK-355 High Energy Compact Nanosecond DPSS Laser
Specifications
| Avg. Power: | 0.08 W |
|---|---|
| Wavelength: | 355 nm |
| Repetition Rate: | 0.01 – 0.1 kHz |
| Spatial Mode (M^2): | Not Specified |
| Pulse Duration: | 0.8 ns |
| Pulse-to-Pulse Stability (RMS): | 1.5 % |
| Cooling: | Air |
| Pulse Energy: | 0.25 to 5 mJ |
| Typical Pulse Duration: | < 2 ns |
| Linewidth: | SLM |
| Power Drift: | ± 3.0 % |
| Beam Divergence: | <1.5 mrad |
| Polarization: | linear, horizontal |
| Jitter (RMS): | 1 µs |
| Transmission Range: | 0.5-95 % |
| Laser Head (W×L×H): | 140 × 277 × 135 mm³ |
| Controller Unit (W×L×H): | 108 × 191 × 59 mm³ |
| Power Adapter (W×L×H) Typical (for +12 VDC Output): | 50 × 125 × 32 mm³ |
| Ambient Temperature: | 15-30 ℃ |
| Relative Humidity (non-condensing): | 10 – 80 % |
| Mains Voltage: | 90 – 230 VAC, single phase, 47 – 63 Hz |
| Q-Switch Type: | passive, Cr:YAG/active, Pockels cell |
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Features
- Wavelength: 355 nm
- Pulse Energy: 0.25 mJ to 5 mJ
- Repetition Rate: Up to 100 Hz
- Shot Lifetime of Pump Diodes: >2 G shots
- Remote Monitoring, Control, and Support
- Built-in Sync Pulse Generator
- Air-cooled
- Active or Passive Q-Switching
Applications
- Ablation
- LIDAR
- Remote Sensing
Frequently Asked Questions
What is the primary wavelength of the Quantas-Q-SPARK-355 laser?
The primary wavelength is 355 nm.
What is the maximum pulse energy available at 355 nm?
The laser can deliver up to 5 mJ of pulse energy at 355 nm.
Can the laser output be adjusted for different applications?
Yes, an optional attachable motorized attenuator allows for precise control of the output.
What is the pulse duration for this model?
Pulse duration is typically under 1.5 ns.
How is the laser cooled?
The Quantas-Q-SPARK-355 utilizes air cooling, making it water-free and maintenance-friendly.
What is the maximum repetition rate of the laser?
It can operate at a repetition rate of up to 100 Hz.
How can I monitor the pulse energy?
An optional attachable pulse energy monitor with analog and digital outputs is available for real-time monitoring.
Is remote operation possible with this laser?
Yes, it features a built-in Ethernet interface for remote monitoring and control.
How stable is the pulse energy output?
The laser maintains pulse-to-pulse energy stability with less than 1.2% RMS variation.
What is the expected lifetime of the pump diodes?
The pump diodes have a guaranteed lifetime of more than 2 Gshot, ensuring long-term reliability.
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