Wavelength 670nm - 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 670nm narrow linewidth laser from the Littman/Metcalf master laser up to 500mW using a tapered amplifier. It allows for the use of the Littman/Metcalf laser with high tuning performance at high power.
basic information
■Wavelength Range 662–678 nm ■Power Maximum output 500mW Outstanding 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 Linewidth Linewidth < 500 kHz @ 1ms Exceptional side mode suppression ratio > 50dB ■Frequency Locking Piezo modulation High-speed current modulation High temperature stability Low acoustic impact Outstanding 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 modes (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-400-670-0500
Applications/Examples of results
● Spectral 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
