Dual Spectrum Stabilized Fiber-Coupled Raman Laser Source

SKU: DSFL

The DSFL 784/785 and 785/1064 nm Spectrum Stabilized Fiber Coupled Laser Source outputs powerful and extremely stable dual wavelength lasers through a single fiber output connector that is ideal for Shifted Excitation Raman Difference Spectroscopy (SERDS), a method that effectively reduces the fluorescence interference in Raman Spectroscopy. The unit contains two fiber-coupled high-power diode that is spectrally narrowed and wavelength-stabilized by incorporating a Volume Bragg Grating (VGB). It outputs over 500/500 mW (at 784/785 nm version) and 500/800 mW at 785/1064 nm version) having wavelength stabilized within 0.5 nm. This laser source contains a unique high-power fiber-optic switch with internal beam dump, which permits rapid on-and-off switching between the two wavelengths, while ensuring that no laser emission emerges from the FC/PC connector output port in between measurements. It is easy to operate from the front panel or via PC through a USB interface.
Extreme care should be taken when operating this unit to avoid potentially hazardous exposure to both eyes and skin. Users should wear eye protection when operating this unit and should avoid exposure to the output beam.