APE Corporation femtosecond/picosecond optical parametric oscillator (OPO)

basic information

Features ● Achieves low cost and high output by being dedicated to a fixed repetition frequency excitation laser ● Compatible with fluorescent samples using near-infrared light excitation ● Reduces optical damage to samples ● Narrow spectral width optimal for imaging ● Improved spatial resolution ● Fully automated wavelength tuning with newly developed control software Levante Emerald ■ Output (signal light): Maximum 0.9W @ 80MHz (4W @ 532nm excitation) ■ Wavelength tuning range: 690-2300nm ■ Line width: 0.3-0.4nm ■ Pulse width: Less than 6ps (2ps, 0.7W (3W @ 516nm excitation)) ■ Dual wavelength oscillation ■ Perfectly synchronized dual wavelength picosecond pulse generation ■ Picosecond pulses ideal for CARS and Raman spectroscopy experiments ■ Harmonic generation options (SHG, THG, FHG, DFG) Levante Emerald HP ■ Output (signal light): Maximum 6W @ 80MHz (20W @ 532nm excitation) ■ Wavelength tuning range: 690-2300nm ■ Line width: <0.1nm ■ Pulse width: Less than 15ps ■ Dual wavelength oscillation

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Applications/Examples of results

Levante-Emerald uses the second harmonic of a mode-locked Nd:YVO4 laser as an excitation light source, making it ideal for multi-wavelength excitation experiments such as CARS microscopy and Raman spectroscopy with a continuously tunable wavelength in the visible to near-infrared range. Additionally, its narrow spectral linewidth is optimal for imaging.