TECH FOCUS RAMAN SPECTROSCOPY
Laser Quantum manufactures
suitable lasers for Raman spectroscopy, including 473, 532, 660 and 671nm wavelengths. The Gem family is ideal for OEM integration, whilst Ventus lasers are better suited to scientific and research applications. Nanobase provides total
solutions for Raman spectroscopy research and other material analysis techniques. Its product range includes the XperRF hybrid micro Raman instrument, XperRAM S and C series of micro Raman instruments and XperRAM M series of macro Raman instruments.
Ocean Insight offers modular
systems, bundled setups and custom solutions for Raman analysis of solids, liquids and gases. Products include the QE Pro series and Ocean HDX series of Ramam spectrometers. The NS200 Raman spectrometer from QS Lasers is a personal
benchtop Raman spectrometer that has been designed considering the experimental convenience, integrated with the optical imaging microscope to see the target sample. It is a compact, turn-key Raman spectrometer system including laser, spectrometer and CCD in a compact rugged base module. RPMC Lasers offers a wide
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range of wavelength-stabilised and single-frequency laser sources for Raman spectroscopy. Additionally, a wide range of pulsed laser sources are available for coherent Raman spectroscopy, such as SRS and CARS. Toptica Photonics offers several
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products fulfilling the requirements of Raman spectroscopy, particularly newer applications that require pulsed laser sources operating in the femto- and picosecond regime. Its FemtoFiber laser family is widely used in various broadband CARS and SRS applications. Wavelength Electronics supplies a number of components necessary for ultra-stable laser output when using Raman spectroscopy. Providing up to 3A of current with 200ppm stability, the WLD3343 laser diode driver delivers the well-defined current required. Pairing this current source with the WTC3243 temperature controller ensures the operating temperature of the laser stays consistent, minimising the effect that temperature fluctuations have on laser wavelength. Wasatch Photonics
manufactures high throughput UV-VIS-NIR spectrometers. The company says that the f/1.3 fibre- coupled spectrometers have 10 times more throughput compared to rival f/4 spectrometers and are ideal for the characteristically weak signals involved in Raman spectroscopy. Solutions include Raman spectrometer systems with integrated laser, modular Raman spectrometers, OEM spectrometer units and Raman probes. Wasatch Photonics Raman spectrometers and spectroscopy systems are available via distribution partner, Pro-Lite Technology. EO
This is not an exhaustive list. If you want your company included, Please email: editor.electro@
europascience.com to be included.
36 Electro Optics March 2022 @electrooptics |
www.electrooptics.com
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