Ultra-stable picosecond wavelength-tunable laser (OPO) designed for CARS, SRS microscopy, and coherent Raman microspectroscopy applications.
The picoEmerald from the German company APE automatically overlaps extremely short pulse trains both temporally and spatially, providing three outputs: 1064 nm laser output, OPO signal, and OPO idler. Reliable pulse synchronization can be achieved, and fully automated control allows for hands-free operation. It produces high-quality picosecond pulses, making it ideal for CARS and microscopic spectroscopy. In addition to CARS and SRS, it is also perfect for applications in stimulated Raman microscopic spectroscopy and multimodal imaging, including multiphoton fluorescence and second harmonic generation. The wavelength can be tuned from 700 to 1950 nm, and even with changes, the two-color light pulses completely overlap both temporally and spatially.
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basic information
Achieving high signal intensity and spectral resolution with a pulse width of 2 ps and a spectral linewidth of 10 cm-1. Covers Raman bands from 400 to 9000 cm-1, including the fingerprint region, and features a wavelength sweeping function. Optionally, for high-frequency lock-in measurements, fast intensity modulation of 8-20 MHz output is possible with pump laser light from 340 to 1100 nm, also supporting video-rate SRS imaging. Features: ● Compact size: 945(W) x 470(D) x 360(H) mm ● Wavelength range: 1032 nm ± 1.5 nm (1032 nm Beam), 700-990 nm (OPO Signal), 1080-1950 nm (OPO Idler) ● Output (1032 nm Beam): >700 mW Output (OPO Signal): >700 mW at 800 nm Output (OPO Idler): >400 mW at 1250 nm ● OPO coverage area: 400-9000 cm-1 ● Pulse width: 2 ps ● Spectral linewidth: 10 cm-1 ● Pointing stability: <100 μrad/100 nm ● Wavelength sweeping function
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Applications/Examples of results
■Wavelength tuning: 720-2030nm ■Output (signal light): over 600mW ■Line width: 0.4nm or less ■Pulse width: 6ps or less ■Pointing stability: 100μrad/100nm
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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.
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