Wavelength 850nm - High power narrow linewidth CW taper amplifier
This is a tapered amplifier for narrow linewidth diode lasers. It achieves high-power, high-quality beams through a MOPA configuration.
Manufacturer: Sacher Lasertechnik (Germany) The 'Serval' tapered amplifier system is a system that can amplify a narrow linewidth laser at 850nm up to 2000mW using a Littman/Metcalf master laser with a tapered amplifier. It allows for the use of Littman/Metcalf lasers with high tuning performance at high power.
basic information
■Wavelength Range 841–872 nm ■Power Maximum output 2000mW Excellent quantum efficiency High fiber coupling efficiency ■Tuning Performance Uses AR-coated laser diode Resolution boasting over 10MHz with piezo actuator Wide mode-hop-free wavelength tuning range up to 50GHz ■Narrow Line Width Line width < 500 kHz @ 1ms Outstanding side mode suppression ratio > 50dB ■Frequency Locking Piezo modulation High-speed current modulation High temperature stability Low acoustic impact Excellent long-term locking stability ■High Flexibility Spatial output or fiber output Motor wavelength-tunable Littman/Metcalf master laser also available Constant current and constant output operating mode (optional) ■Plug and Play Setup Automatic piezo tuning (with power readout function) GPIB, RS232, USB compatible
Price range
Delivery Time
Model number/Brand name
TEC-400-850-2000
Applications/Examples of results
● Spectroscopy and optical process control ● Seed laser for terahertz wave generation ● Laser cooling, optical trapping, Bose-Einstein condensation (BEC) ● Absolute distance interferometry ● Laser and OPO seeding ● Nonlinear optical processing ● Characterization of optical fiber systems
