ProTrusTech RAMaker by ProTrusTech
ProTrusTech Raman Spectroscopy

RAMaker

Custom Multi-Laser Raman / PL Platform

RAMaker is ProTrusTech’s configurable research platform for laboratories that need more than one excitation wavelength on the same sample. Up to six lasers can be brought onto a single spot without realignment, and Raman, photoluminescence and time-resolved measurement all run inside the same chamber. Because the platform is built to order, the configuration follows the research question rather than the other way round.

RAMaker in under a minute. Music: “Deliberate Thought” — Kevin MacLeod (incompetech.com), CC BY 4.0

Specifications

Techniques
Raman, photoluminescence, time-resolved PL and FLIM
Excitation
Up to six wavelengths; built-in 355, 375, 405, 473, 488, 532, 633, 785, 830 nm; externally mounted 229, 248, 266, 325, 1064 nm
Spectral resolution
To 0.3 cm⁻¹ (750 mm focal length with 3600 gr/mm grating)
Low-frequency access
Down to 10 cm⁻¹ using customized Bragg filters
Polarization
360° angle-resolved measurement under software control
Lifetime range
200 ps to 1 second
Sample environment
−196 °C to 1500 °C, vacuum capability, four-point probe during acquisition

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