Raman Spectrometers

Raman spectroscopy is used to study the vibrational, rotational and other low frequency modes in a system. They typically employ lasers as a source of monochromatic light, which is scattered by phonons or other excitations from the system. This results in a shift in the energy of the laser phonons, which in turn yields information about the system in question, more specifically the chemical bonds and the symmetry of molecules. The technique is valuable for studying changes in chemical bonding and can be performed on very small sample areas.
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Equipment
inVia Raman microscopes from Renishaw are high-sensitivity systems with integrated research grade microscopes, enabling high resolution confocal measurements. inVia Raman microscopes support multiple lasers, with automatic software switching of excitation wavelength.
By placing a Nanonics AFM NSOM microscope with its free optical axis, onto a standard Raman microscope, for the first time it is possible to integrate the separate worlds of Raman and AFM. The integration of the Nanonics MultiView system with the Renishaw RM Series Raman Microscope marks the beginning of a new era in high-resolution Raman spectroscopy.
Renishaw have developed optimised direct coupling technology making the inVia Raman microscope the perfect partner for coupling to a wide variety of SPM's, such as the NT-MDT NTEGRA offering Tip Enhanced Raman Spectroscopy (TERS), near-field techniques (SNOM, NSOM) and Raman-AFM capabilities.
The latest innovation of Photon etc, Raman hyperspectral imaging RIMA is the fastest micro-imaging system for both biological tissue and nanomaterial analysis. It offers speed as well as an excellent imaging quality.
The CRAIC Apollo™ Raman spectrometer is designed for fast, easy micro-Raman spectroscopy. As such, it is perfect for research, metrology and inspection of microscopic sampling areas by Raman spectroscopy. The CRAIC Apollo™ Raman spectrometer employs optics, software and hardware optimized for Raman spectroscopy of microscopic samples. The CRAIC Apollo™ Raman spectrometer is perfect for rapid, non-destructive analysis in fields such as life sciences, materials science, chemistry and physics.
The Renishaw structural and chemical analyser (SCA) unites two well-established technologies, scanning electron microscopy (SEM) and Raman spectroscopy, resulting in a powerful and unique technique which allows morphological, elemental, chemical, physical, and electronic analysis without moving the sample between instruments.
The Renishaw RA100 is a compact Raman system for process monitoring and bulk material analysis. It enables in situ Raman monitoring in the laboratory, pilot plant, or process line.
The i-Raman™ is unique for its high resolution combined with field-portability, with performance comparable to large bench-top Raman systems and weighing less than 7 lbs.
The innovative optical filtering technology of the TLS VIS-2 Tunable Laser Source offers high efficiency and out-of-band rejection and is suitable for tunable excitation sources in Raman and fluorescence spectroscopy.
The innoRam™ is the first Raman spectrometer system featuring an integrated touch screen computer with research grade performance.
The SENTERRA is a high performance Raman microscope spectrometer designed for the most demanding analytical and research applications. Its most important innovation is certainly its internal continuous calibration as it ensures highest wavenumber accuracy without the need for calibrations with external standards.
The DXR Raman microscope is designed in such as way that it redefines the Raman microscope in order to satisfy the requirements of laboratories.
The DXR SmartRaman spectrometer is a highly automated, push-button operated, dedicated macro-sampling Raman system which is developed for use in multi-purpose analytical labs.
The NTEGRA SPECTRA is a unique integration of Scanning Probe Microscope and confocal microscopy/luminescence and Raman scattering spectroscopy. Owing to the effect of huge tip enhanced Raman scattering it allows carrying out Raman spectroscopy and obtaining images with resolution up to 50 nm.
The confocal Raman microscope alpha300 R from WITec offers the unique ability to acquire chemical information non-destructively with a resolution down to the optical diffraction limit (~ 200 nm). This allows you to observe and analyze the distribution of different phases within a sample in ambient conditions without specialized sample preparation. Because of the confocal setup, it is not only possible to collect information from the sample surface, but also to look deep inside transparent samples and even obtain 3D information.
Today, with the culmination of more than 20 years experience, Bruker Optics offers state-of-the-art infrared and Raman microscopes. RamanScopeIII is based on a next generation, 'hybrid' platform that can accommodate multiple wavelengths of Raman excitation. The new RamanScopeIII system can be coupled to Bruker Optics' multi-range fully digital FT-Raman module, the RAM II, as well as the standalone MultiRAM FT-Raman spectrometer.
The high efficiency and the out-of-band rejection offered by the innovative optical filtering technology of the VIS-2 Laser Line Tunable Filter is suitable for tunable excitation sources in Raman and fluorescence spectroscopy.
The XE-NSOM is specially designed and tailored for advanced optical measurements including Near-field Scanning Optical Microscopy (NSOM) and Raman Spectrometry. The XE-NSOM offers a complete AFM system setup with unprecedented adaptability for these optical experiments. The high-performance Z-servo scanner of the XE-NSOM supports True Non-Contact AFM and utilizes cantilever-based closed-loop feedback technology.
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