Description
The GxJ series pulsed Nd:Glass lasers produce near-diffraction limited Single Longitudinal Mode (SLM) super-Gaussian radiation in the nanosecond regime having coherent output energy from 2 to >10 J per pulse.
Laser design incorporates either Passive or Self-seeded E-O Q-Switched Single Longitudinal Mode (SLM) master oscillator with sophisticated amplification via SBS Phase Conjugation and Beam Cleaning techniques.
Laser design allows creation of diffraction-limited beams by compensation of the wavefront aberrations and rejecting diffraction distortions introduced by the limited aperture and thermally stressed amplifier rod. The standard conversion module to green (~527 nm) and ultraviolet (351 nm, 263 nm) is also available.
High Energy Nanosecond Nd:Glass LASER
Geola Digital Ltd
Specifications
| Wavelength: | 1053 nm |
|---|---|
| Pulse Energy: | 1000 mJ |
| Pulse Energy Stability: | 5 % |
| Pulse Duration: | 25 ns |
| Repetition Rate: | 0.008 – 0.01 Hz |
| Wavelength: | 1053 / 526.5 / 351 / 263 nm |
| Pulse Energy (max): | up to 4 J / up to 15 J |
| Typical Pulse Duration: | ~25 ns |
| Pulse To Pulse Energy Stability: | ≤5 % RMS |
| Pulse Repetition Period: | 2 min / 3 min |
| Beam Profile: | Super-Gaussian |
| Polarization: | Linear, horizontal |
| Contrast Ratio: | ≥10^5 : 1 |
| Coherence Length: | >10 m |
| Beam Pointing Stability: | ≤ 100 µrad |
| Typical Beam Diameter: | ~10 mm / ~19 mm |
| Optical Jitter: | ~2 ns or 10 µs RMS |
| Laser Head Dimensions (W×L×H): | 320 × 1100×175 mm / 410 × 1085×186 mm |
| Controller Unit Dimensions (W×L×H): | 470 × 445 × 165 mm / 552 × 600×1282 mm |
| Laser Cooling: | Water |
| Ambient Temperature: | 20 – 28 °C |
| Relative Humidity (non-condensing): | 15 – 80 % |
| Mains Voltage: | 230 VAC, single phase, 50-60 Hz |
| Power Consumption: | < 300 W / < 450 W |
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Features
- Nice temporal and spatial modes
- Compact & Marked proven design
- Long lasting operation
Applications
- Display Holography
- Holography interferometry
- Plasma research
- Spectroscopy
Frequently Asked Questions
What is the output energy range of the GxJ series pulsed Nd:Glass lasers?
The GxJ series pulsed Nd:Glass lasers have a coherent output energy range from 2 to >10 J per pulse.
What techniques are used for amplification in the laser design?
The laser design incorporates either Passive or Self-seeded E-O Q-Switched Single Longitudinal Mode (SLM) master oscillator with sophisticated amplification via SBS Phase Conjugation and Beam Cleaning techniques.
Can the laser create diffraction-limited beams?
Yes, the laser design allows the creation of diffraction-limited beams by compensating for wavefront aberrations and rejecting diffraction distortions introduced by the limited aperture and thermally stressed amplifier rod.
What are the available conversion modules for the laser?
The standard conversion module to green (~527 nm) and ultraviolet (351 nm, 263 nm) is also available.
What are the typical operating requirements for the laser?
The laser requires water cooling, an ambient temperature of 20-28 °C, a relative humidity of 15-80%, and a mains voltage of 230 VAC, single phase, 50-60 Hz.
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