The TOPTICA ALS-IR series is a range of lasers and amplifiers based on innovative fiber technology and represents a real breakthrough on the laser market especially over solid-state technologies. It combines the most stringent fiber laser specifications: high power, single mode, single frequency, ultra-low noise, to enable the most demanding applications.
Advanced quantum technology applications require high performance and high power light sources. From gravitational wave detection to quantum computing.
Applications:
- Fundamental Quantum Technology
- Applied Quantum Technology
- High performance instrumentation based on interferometry
like gravitational wave detection systems for example. - High brightness laser pumping
Our products show ultra-low intensity noise compared to other laser technologies. As an option, we propose the ANRS (Active Noise Reduction System) that allows an intensity noise reduction of >15 dB the low frequencies.
Key Features ALS-IR series:
- High power up to 130 W @ 1028 .. 1070 nm
- Active noise reduction system
- Turnkey, maintenance free, industrial-grade systems
The unique all-fibered architecture and the absence of complex cooling systems allows for reliability, robustness, and efficient integration in industrial or academic setups.
Download shortform pdf brochure with full specifications here.
Specifications:
| Wavelength | 976 nm | 1012 .. 1028 nm | 1028 .. 1070 nm | 1070 .. 1085 nm | 1085 .. 1120 nm | 1535 .. 1570 nm |
| Output power | Up to 10 W | Up to 100 W | Up to 130 W | Up to 50 W | Up to 10 W | Up to 10 W |
| Single frequency compatible | Yes | |||||
| Input connection | FC/APC | |||||
| Min input power | > 10 mW | > 30 mW | > 10 mW | > 10 mW | > 10 mW | > 10 mW |
| Spatial mode | TEM00 | |||||
| Beam quality | M² < 1.1 | |||||
| Beam diameter « free space » | 1.0 ± 0.2 mm | |||||
| Long term power stability (CP mode of operation) |
< ± 0.5 % | |||||
| Noise [100 Hz - 10 MHz] | < 0.01 % RMS | |||||
| Pointing stability | < +/-2 µrad/°C | |||||
| Output polarization | Vertically polarized > 300 : 1 | |||||
| Output power tunability | 1 to 100 % (10 to 100 % recommended) | |||||
| Laser control | multi-turn potentiometer, touch screen, analog voltage, remote control interface | |||||
