P R O D U C T S
Ultra-stable laser system Preci-USL-mini
Based on a 2cm high-finesse F-P cavity with an all-fiber optical path, Precilasers offers a narrow-linewidth ultra-stable laser system with stability approaching the thermal noise limit. It covers a wavelength range of 480nm-2000nm, with a typical linewidth of <10Hz.
Features
- All-Fiber Structure
- Small volume, integratable as a 3U all-in-one
- Portable
- Optional sideband frequency shifting
Application
- Atomic Ion Laser Cooling
- Quantum Simulation
- Quantum Computing
- Micro-Nano Optical Testing
Main parameters
|
Parameters |
|
|
Partnumber |
Preci-USL-mini |
|
Optional Wavelengths |
480-2000nm |
|
Typical Wavelength |
480nm、580nm、780nm、852nm、1080nm、1560nm, 1762nm |
|
Features & Advantages |
All-fiber, small volume |
|
Linewidth* |
<10Hz |
|
Stability** |
<1×10-14@1s |
|
Active Vibration Isolation Table |
Optional |
|
Cavity Length |
2cm |
|
Free Spectral Range |
7.5GHz |
|
Finesse |
1000, 10000, 200000 |
|
Drift |
<0.2Hz/s（<20kHz/day） |
|
Vacuum Degree |
<1×10-7mbar |
|
Cavity Mirror Parameters |
ULE material, plane-concave cavity; concave mirror curvature radius optional (500mm/1000mm/2000mm) |
|
Operating Environment, Power Supply, Power Consumption, Weight & Dimensions |
|
|
Operating Temperature |
20±7℃ |
|
Ambient Temperature Sensitivity |
<3mK/℃ |
|
Power Supply |
100V-240V, AC, 50/60Hz |
|
Weight |
20kg |
|
Dimensions |
42cm×13cm×45cm |
|
Options |
|
|
Seed Integration |
Seed can be built-in, with output power >20mW |
|
Active Vibration Isolation |
Optional active vibration isolation table |
|
Sideband Locking Option |
Integratable sideband frequency shifting EOM (bandwidth >1.5GHz) |
* With active vibration isolation
** With active vibration isolation
Higher power, more wavelengths, customizable solutions
