440nm wavelength variable PMF output narrow linewidth CW laser
It is a polarization-maintaining fiber output, Littman/Metcalf configuration, and a blue wavelength tunable CW narrow linewidth laser.
Manufacturer: Sacher Lasertechnik (Germany) This is a narrow linewidth CW laser with high optical performance of the Littman/Metcalf resonator. The 'TEC-500-0440-100-M-FC' is a model with a polarization-maintaining fiber output option, with 100 mW before the fiber and 50 mW after the fiber. It can be tuned in the range of 438.4 nm - 441.6 nm.
basic information
■Wavelength 438.4 nm - 441.6 nm・Variable ■Power Maximum output before fiber: 100mW After polarization-maintaining fiber: 50mW 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 (@1ms): < 100 kHz, 20 kHz (typ.) Outstanding side mode suppression ratio > 50dB (typ.) ■Laser Head Dimensions W105 x L288 x H119 mm
Price range
Delivery Time
Model number/Brand name
TEC-500-0440-100-M-FC
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
