Nonplanner Ring Oscillator Laser Crucial for Gravitational Wave Detection and Quantum Mechanics Experiments
Narrow Linewidth Solid-State Laser
The LN series of narrow linewidth lasers delivers exceptional spectral purity, long coherence length, and minimal phase noise. These precision-engineered lasers provide stable, accurate light output for demanding scientific and industrial applications.
In gravitational wave detection, these lasers serve as critical light sources for instruments detecting minute spacetime distortions. Their high spectral purity ensures noise-free measurements, enhancing detection accuracy.
For cold atom physics research, the LN series enables precise manipulation of atoms at ultra-low temperatures. The long coherence length and low phase noise facilitate groundbreaking quantum mechanics experiments and precision measurements.
In coherent optical communications, these lasers maintain signal clarity over long distances, reducing error rates and improving data transmission efficiency - essential for modern high-speed telecommunications.
Optical precision measurement applications benefit from the LN series' consistent output, enabling nanometer-scale measurements in metrology, materials science, and semiconductor manufacturing.
The lasers also play a vital role in microwave photonic signal processing, generating stable microwave signals.
Product Selection & Technical Parameters
| Product code |
LN1000 |
LN1200 |
| Wavelength(nm) |
1064 |
532 (Including iodine stabilizing system) |
| Average Power (W) |
2 |
0.01 (Maximum to 0.05, Customization required) |
| Power Stability (measured by Standard Deviation) |
< 0.1% |
< 1% |
| Beam Divergence (mrad) |
1.2 @ 3mm Beam Waist |
2.3 @ 3mm Beam Waist |
| Beam Quality |
M2 < 1.2 |
M2 < 1.3 |
| Linewidth (kHz) |
1 |
3 |
| Polarization |
Linear |
| Power supply voltage (V) |
220 |
| Warm-up Time (min) |
~ 5 |
~ 10 |
| Storage Temperature (°C) |
-10 °C ~ 50°C |
Advantages of Narrow Linewidth Light Sources
- Enhances measurement accuracy in high-speed ultra-precision laser interferometers through wavelength stability and improved coherence coefficient
- High-power 1064nm output increases interferometer coherence coefficient
- Exceptional wavelength stability significantly improves measurement accuracy
- Enables atomic-scale measurement precision (below 300mm range) in laser rangefinders
Applications
Scientific Research (Research Institutes & Universities)
- High-precision Laser Rangefinder (Michelson Interferometer)
- Laser Frequency Standard Light Source (532 System) - 6 month lead time, currently in prototype stage
- Precision Spectral Measurement
Core Components for Instrument Manufacturers
- Ultra-narrow Linewidth Laser Seed Source
Industrial Manufacturing
- High-precision light source
- Laser Rangefinder in Integrated Circuits (532 System)
Frequently Asked Questions
Q: Is this system easy to operate for first-time users?
A: We provide comprehensive English manuals and instructional videos, along with professional technical support from our engineers.
Q: Do you offer operation training?
A: Training options include on-site sessions at our facility or local support from Jinsp engineers (installation, training, debugging, and maintenance at your location).
Q: How can I receive the best price quickly?
A: Please provide detailed specifications (wavelength, detector type, effective pixels, focal length, etc.) in your inquiry for an accurate, prompt quotation.
Q: What support is available if issues arise?
A: The spectrometer includes a one-year warranty. Our technicians will diagnose and resolve any issues, with free repairs covered under warranty.
Q: What quality assurance measures are in place?
A: Our quality inspection team rigorously tests all products before shipment. We can provide inspection photos upon request.
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