APE Corporation femtosecond/picosecond optical parametric oscillator (OPO)
APE's Levante / Levante Emerald
Optimized for obtaining high-output and narrow-linewidth picosecond light pulses using a mode-locked picosecond Nd:YVO4 laser as the excitation light source in a synchronously pumped OPO.
The optical parametric oscillator (OPO), Levante, and Levante-Emerald use the second harmonic of a mode-locked Nd:YVO4 laser as the excitation light source, making them optimal light sources for obtaining high-output, narrow-linewidth femtosecond and picosecond pulses in the visible to near-infrared range. They can continuously tune wavelengths in the near-infrared region (680-2300 nm), making them ideal light sources for experiments requiring multi-wavelength excitation, such as CARS microscopy (532 nm excitation). The control software has been renewed to enable fully automated control, making wavelength tuning easy.
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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.
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Company information
Our company started with the import and sales of laser oscillators and optical devices and components, and has developed through the import and sales of innovative and original electronic optical devices from around the world, as well as the provision of advanced technical services. Our main products include a variety of laser light sources ranging from semiconductor lasers to nano, pico, and femtosecond lasers, along with various devices and measurement instruments for their adjustment and control. In the field of optical spectroscopy and analysis, we provide high-performance multi-spectral fiber-coupled spectrometers and their application measurement systems (color, luminescence, absorption, Raman spectroscopy, fluorescence, plasma, LIBS, etc.), as well as thermal imaging IR cameras. Furthermore, in response to the development of thin film technology, we handle thin film measurement instruments such as thin film adhesion strength testers and optical interference film thickness monitors. Moving forward, we will enhance various applications and after-sales services to respond quickly to user demands. We will continue to firmly establish ourselves in the fields of light and nanotechnology, adapting to market trends, and aim for further development as a frontier trading company that serves everyone.