CARS・SRS microscope pico-second dual-wavelength output tunable laser

This laser is optimal for CARS and SRS microscopy due to its dual wavelength, synchronized pulse output, and high-speed wavelength tuning.

Manufacturer: Active Fiber Systems (Germany) The compact, alignment-free all-fiber pico-second laser, developed for CARS microscopy, can output synchronized excitation wavelengths and Stokes pulses from a single fiber. This air-cooled turnkey laser source for CARS offers a significant advantage for users by eliminating the need for alignment work to spatially and temporally overlap the pulses. It enables high-quality, high-speed micro-multimodal nonlinear imaging, such as probing the CH vibrational level of lipids around 2850 cm-1, second harmonic generation (SHG), and two-photon excited fluorescence (TPEF) signals. 【Features of the Dual Wavelength Light Source】 ● Synchronized pulse output ● Alignment-free all-fiber frequency conversion ● Compact and robust ● Covers the entire wavelength tuning range in seconds ● No warm-up required ● Fiber coupling output option ● User-friendly control software

basic information

★SRS Version★ Tuning Range: 1400 cm -1 to 3800 cm-1 Output Wavelength: 1) 1015 nm … 1070 nm 2) 750 nm … 960 nm Spectral Line Width (FWHM): 1) < 15 cm-1 (for > 2000 cm-1) 2) < 20 cm-1 (for < 2000 cm-1) Repetition Rate: 1) 18 MHz 2) 9 MHz Pulse Width: 1) <60 ps 2) <30 ps Average Power: 1) >200 mW @ 18 MHz 2) >50 mW @ 9 MHz ★CARS Standard Version★ Tuning Range: 2700 cm -1 to 3300 cm-1 Output Wavelength: 1) 1015 nm … 1070 nm 2) 750 nm … 960 nm Spectral Line Width (FWHM): 1) < 15 cm-1 2) < 40 cm-1 Repetition Rate: 1 MHz ... 3 MHz Pulse Width: 1) <60 ps 2) <30 ps Average Power: 1) >300 mW @ 3 MHz 2) >30 mW @ 3 MHz ★CARS High-Resolution Version★ Please refer to the catalog.