Precilasers
Ultra-stable laser system Preci-USL-5cm
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Ultra-stable laser system Preci-USL-5cm Based on a 5cm high-finesse F-P cavity, Precilasers provides an ultra-stable narrow-linewidth laser system with stability approaching the thermal noise limit. It supports dual-wavelength locking, covering a wavelength range of 400nm-2000nm, with a typical linewidth of <1Hz.
Features
- Dual
- Vibration insensitivity One
- Automatic re
- Support for built
- Optional active vibration isolation
- Optional sideband frequency shifting
Applications
- Atomic clocks Quantum precision
- Fiber optic frequency distribution
- Gravitational wave detection
| Models | Preci-USL-5cm |
|---|---|
| Optional Wavelengths | 400-2000nm |
| Typical Wavelength | 480nm, 580nm, 780nm, 852nm, 1080nm, 1560nm, 1762nm |
| Features & Advantages | Dual-axis, narrow linewidth, high stability |
| Linewidth* | <1Hz |
| Stability** | <3×10 -15 @1s |
| Active Vibration Isolation Table | Optional |
| Cavity Length | 5cm |
| Free Spectral Range | 3GHz |
| Finesse | 1000, 10000, 200000 |
| Drift | <0.2Hz/s (<20kHz/day) |
| Vacuum Degree | <1×10 -7 mbar |
| Cavity Mirror Parameters | ULE material, plane-concave cavity; concave mirror curvature radius optional (500mm/1000mm/2000mm) |
| Operating Temperature | 20±7°C |
| Ambient Temperature Sensitivity | <3mK/°C |
| Power Supply | 100V-240V, AC, 50/60Hz |
| Weight | 70kg |
| Dimensions | 40cm×39cm×45cm |
| Multi-Wavelength | Dual-wavelength optional |
| Active Vibration Isolation | Optional active vibration isolation table |
| Sideband Locking Option | Integratable sideband frequency shifting EOM (bandwidth >1.5GHz) |
Source: Precilasers manufacturer datasheet. Download the brochure (PDF) from the Documents tab for full details.
No CAD drawings available for this product.
Product Family: Ultra-Stable Laser Systems (3 variants)
| Product | SKU | Size | Clear Aperture | Operating Wavelength | |
|---|---|---|---|---|---|
| Ultra-stable laser system Preci-USL-5cm Current |
| — | — | — | |
| Ultra-stable laser system Preci-USL-6U |
| — | — | — | Contact |
| Ultra-stable laser system Preci-USL-mini |
| — | — | — | Contact |