1550nm wavelength variable narrow linewidth CW diode laser
Spatial output, Littman/Metcalf configuration, and a continuously variable wavelength CW narrow linewidth laser in the near-infrared range.
Manufacturer: Sacher Lasertechnik (Germany) This is a narrow linewidth CW laser with high optical performance of the Littman/Metcalf resonator. The 'TEC-520-1550-030' is a spatial output model with a power of 30mW. It can be tuned in the range of 1480 nm - 1600 nm. Wavelength fine-tuning is performed using piezo, current, and LD temperature. PM fiber output options are also available.
basic information
■Wavelength 1480 nm - 1600 nm・Variable ■Power Spatial output: 30 mW ■Tuning Performance Uses AR-coated laser diode Resolution boasting over 10 MHz with piezo actuator Wide mode-hop-free wavelength variable range up to 50 GHz ■Narrow Line Width Line width (@1ms): < 100 kHz, 20 kHz (typ.) Outstanding side mode suppression ratio > 50 dB (typ.) ■Laser Head Dimensions W105 x L288 x H119 mm
Price range
Delivery Time
Model number/Brand name
TEC-520-1550-030
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
