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Spectroscopy
The use of the absorption, emission, or scattering of electromagnetic radiation by atoms or molecules (or atomic or molecular ions) to qualitatively or quantitatively study the atoms or molecules, or to study physical processes. Virginia Tech
See Also: Dissolved Gas, Terahertz
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Free Space Tapered Amplifier
The AOSense tapered amplifier (TA) provides a coherent high-power beam, inheriting all properties from the seed source. TA’s are an essential optical component for quantum sciences, such as laser cooling and trapping, cold atom sensors, electromagnetically induced transparency, and quantum spectroscopy. The TA is also used in commercial laser modules, including master oscillator power amplifier (MOPA) lasers and external cavity lasers.
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Imaging X-Ray Photoelectron Spectrometer
Kratos AXIS Nova
X-ray photoelectron spectroscopy (XPS), also known as electron spectroscopy for chemical analysis (ESCA), is a mature and widely used surface analysis technique for materials characterisation. XPS provides quantitative elemental and chemical state information from the upper most 10 nm of material. The The AXIS Nova photoelectron spectrometer can collect X-ray photoelectron spectra and images from any material that is stable under the ultra-high vacuum conditions required for the technique.
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Microscope Spectrophotometer
508 PV
The 508 PV™ Microscope Spectrophotometer is designed to add spectroscopy, color imaging, thin film thickness measurement and colorimetry capabilities to your optical microscope or probe station. It can also be used to upgrade an older microspectrometer with cutting edge optics, electronics and software.
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Scanning Probe Microscopy
SPECS Surface Nano Analysis GmbH
As Scanning Probe Microscopy (SPM) is a key tool for nanotechnology, SPECS offers dedicated solutions for highly demanding requirements.In UHV, strong emphasis lies on spectroscopic methods such as scanning tunneling spectroscopy and inelastic tunneling spectroscopy as well as single atom and molecule manipulation. With the invention of a Joule-Thomson cryostat by Prof. Wulf Wulfhekel, SPECS now offers the JT-STM , operating sample and sensors in thermal equilibrium below 1K with optional high magnetic field.
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Tunable Diode Laser Absorption Spectroscopy
5100HD TDLAS
Using tunable diode laser absorption spectroscopy (TDLAS) technology, the 5100HD can be configured with one or two absorption cells, providing dual stream analysis and/or the measurement of multiple analytes at the same time.
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High Speed Gated Imaging and Spectroscopy Cameras
PI-MAX 4®
Teledyne Princeton Instruments
The PI-MAX 4® improves time-resolved imaging and spectroscopy with either intensified CCD (ICCD) or intensified EMICCD (emICCD) systems. With a wide range of applications, such as plasma diagnostics, combustion and quantum computing, there is no other ICCD that can match the performance and flexibility of the PI-MAX 4 .
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Potentiostat/Galvinostat Electrochemical Instuments
- 16 bit DAQ card- 250 kS/s aggregate- 125 kS/s per channel- Step Impedance Spectroscopy- Electrochemical impedance spectroscopy (EIS) 0.01 – 10 kHz- 5-lead cable (3 electrodes, sense & ground)- LabVIEW EZware software- Free software upgrades. 1 year parts and labor warranty- EIS information
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Portable Functional Near-Infrared Spectroscopy System For Research
LIGHTNIRS
Shimadzu Portable functional Near-Infrared Spectroscopy (fNIRS) System for Research* Near infrared light, which readily diffuses easily through biological tissue, can be used to measure localized blood oxygenation levels of the brain to monitor where activity occurs in response to a task of stimulus. The portability of LIGHTNIRS allows visualizing brain function activity in real time in a more natural state than other methods. Consequently, it is being used in a wide range of applications including medical research, developmental psychology, education, cognitive science and engineering.
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Impedance Spectroscopy
NuVant EZware-EIS Software Package
The NuVant EZware-EIS software package activates Electrochemical Impedance Spectroscopy on the EZstat-Pro, Powerstat-05 and -20 potentiostat/galvanostats. EZware-EIS exports the impedance data to a file format to accommodate free third party EIS analysis software. EZware-EIS is a user-friendly interface that allows selection of the proper scanning parameters, collect the impedance spectra, display data in Nyquist and/or Bode plots and export data in the proper data format for use in EIS analysis software.
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64 Channel 16 bit 125 MS/s Digitizer
VX2745
The VX2745 Digitizer is a 64-channel digital signal processor for radiation detectors in a VME64X form factor. It offers not only waveform digitization and recording but also Multi-Channel Analysis for nuclear spectroscopy using Silicon strip, segmented HPGe, Scintillation detector with PMTs, Wire Chambers, and others.
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SparkFun Spectral Sensor Breakout
AS7263 NIR (Qwiic)
The SparkFun AS7263 Near Infrared (NIR) Spectral Sensor Breakout brings spectroscopy to the palm of your hand, making it easier than ever to measure and characterize how different materials absorb and reflect different wavelengths of light. The AS7263 Breakout is unique in its ability to communicate by both an I2C interface and serial interface using AT commands. Hookup is easy, thanks to the Qwiic connectors attached to the board --- simply plug one end of the Qwiic cable into the breakout and the other into one of the Qwiic shields, then stack the board on a development board. You’ll be ready to upload a sketch to start taking spectroscopy measurements in no time.
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Modular Spectroscopy Equipment
Sciencetech offers a large line of spectroscopy equipment, for an overview of Sciencetech''s modular spectroscopy equipment see the chart at the bottom of page
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Magnetic Field Camera: mapping for MRI applications
MFC2046
MRI and NMR spectroscopy applications require a highly uniform magnetic field, within at most a few ppm. NMR is the only magnetic measurement technique capable of providing a field map with that degree of precision. Introduced 25 years ago, Metrolab’s NMR Magnetic Field Cameras have revolutionized field mapping for MRI magnets. They reduced acquisition times from hours to minutes, positioning errors to fractions of a millimeter, and they rendered human and drift errors negligible. Now, meet the latest generation NMR Magnetic Field Camera, the MFC2046! Map any magnet with the New generation of MFC probe arrays. Magnetometer Teslameter Gaussmeter
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Tunable Diode Laser Absorption Spectroscopy
5100P TDLAS Transportable
Using tunable diode laser absorption spectroscopy, the 5100P is a transportable, easy-to-use analyzer optimized to measure either water vapor (H2O) or carbon dioxide (CO2) in select gas streams.
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Near-Field Detection Module for Imaging
Reflection
Reflective AFM-tip illuminationDetection optimized for high-performance near-field imagingEnables optical amplitude and phase resolved near field measurementsNear-field spectroscopy possible via sequential imaging (Requires tunable illumination unit)Patented background-free detection technologySuited for visible & infrared wavelength range (0.5 20 m)Version for infrared & THz wavelength range (5 300 m) availableSupported AFM scan-speed: up to 20 m/s @ highest spatial resolution
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Atomic Absorption Spectrometer
Atomic absorption spectroscopy (AAS) determines the presence of metals in liquid samples. Metals include Fe, Cu, Al, Pb, Ca, Zn, Cd and many more. It also measures the concentrations of metals in the samples. Typical concentrations range in the low mg/L range.
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AFM Optical Platform
OmegaScope
The OmegaScope is a state-of-the-art turn-key solution that combines Optics and ultra-resolution multi-range research AFM. The OmegaScope AFM is an advanced research instrument that provides path for researchers in spectroscopy and photonics. It is available in reflection configurations providing direct top and side optical access. The flexibility of the OmegaScope platform offer almost endless possibilities in correlation of high spatial resolution spectroscopies (Raman, Photoluminescence, Fluorescence) and AFM imaging modes.
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OEM Spectrometer Systems
At B&W Tek we have always been committed to providing the best system solution for your spectroscopy and laser needs. Since the company’s establishment, we’ve emphasized strong vertical integration for better efficiency, faster growth and high quality products. B&W Tek uses core components that are designed and manufactured in-house to create total solutions for a wide range of applications.
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Balanced Optical Receivers
For noise sensitive experiments, we offer balanced photoreceivers that suppress up to 50 dB of laser / source intensity noise in experimental set-ups. These balanced optical receivers with two well-matched photodetectors can eliminate the need for lock-in amplifiers and can make all of the difference when you are trying to detect a small signal in applications like absorption spectroscopy, or heterodyne detection.
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Raman Spectroscopy
Raman spectroscopy is a form of vibrational spectroscopy, like infrared (IR) absorption, that provides detailed chemical and structural characterisation. The Raman technique has the benefit of being non-destructive and requiring no sample preparation.
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Broadband Mid-Infrared Femtosecond Laser Source
FemtoFiber dichro midIR
The new FemtoFiber dichro midIR represents an ideal laser source for mid-infrared spectroscopy and imaging. It provides a tunable broadband output in the wavelength range of 5 to 15 m (20 - 60 THz, 670 - 2000 cm-1). The unique 400 cm-1 broad emission spectra allow to excite a wide range of materials at the same time. The air-cooled system is based on TOPTICAs proprietary fiber laser technologies and includes a difference frequency generation (DFG) unit as well as all necessary electronics into the same box. All functions and features are computer controllable by Ethernet or USB interfaces.
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Blazed Holographic Plane Gratings
HORIBA Scientific produces a wide range of holographic master gratings from which high precision replicas are manufactured.A blazed holographic plane grating is the choice for high resolution spectroscopy and applications where high efficiency, low stray light levels are of high importance.
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Molecular Spectroscopy
Molecular Spectroscopy requires a range of technologies, including pick-and-place automation for moving sample tubes, sample injection automation to reduce sample contamination and consumption of rinse-solutions, and basic autosamplers for delivering samples to the analyzer. A variety of pumping technologies are also used to manage the delivery of samples and rinse solutions as needed.
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X-ray Fluorescence Spectroscopy (XRF) Services
Work we''ve done: Coating identification, Measuring lead levels in paint and solder, Elemental comparison of two metal ingots, Restriction of Hazardous Substance (RoHS) testing.
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Fluorescence Spectroscopy
HORIBA’s Fluorescence division incorporates technology from SPEX, IBH, Jobin-Yvon, PTI and SLM - the dominant names in Fluorescence Spectroscopy. We offer the widest range of Steady State Fluorescence spectrometers, Fluorescence Lifetime spectrometers, Steady State and Lifetime Multi instruments and Microscope-based Microscopy solutions.
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Digital Pulse Processor For X-Ray Spectroscopy
Dante
The Digital Pulse Processor for X-Ray Spectroscopy
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Spectrometers
As a leader in this field, BioLogic has over 30 years of experience of developing equipment designed to give researchers a cutting-edge. Originally dedicated to rapid kinetics measurements, BioLogic now also develops, integrates and manufactures a wide range of instrumentation for steady-state spectroscopy including spectropolarimeters.
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AvaSpec-ULS
Step into the realm of advanced spectroscopy with the AvaSpec-ULS from Avantes, available in 2 versions; ULS2048CL with a 2k pixel detector and the ULS4096CL with a 4k pixel detector. The AvaSpec-ULS is available as an OEM unit – optimized for integration, bench-only – optimized for customized software communication, or rackmount version which offers the opportunity to stack spectrometers and perform multiple measurements at the same time.
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Analytical Techniques
Anderson Materials Evaluation, Inc.
Our numerous analytical techniques, we tackle a wide range of materials challenges and commonly combines several analytical techniques to fully address complex and multi-dimensional materials issues. Our materials analysis laboratory provides XPS surface analysis, thermal analysis (TGA, DSC, TMA), FTIR infrared spectroscopy, UV-Vis spectrophotometry and reflectivity measurements, gas chromatography – mass spectroscopy (GC-MS), SEM/EDX, optical microscopy, mechanical testing, electrochemistry and corrosion analyses, residual gas mass spectroscopy, contact angle measurements, surface contamination measurements, adhesive bonding failure analysis, facility testing for silicone contamination, mechanical testing, metallography and fractography, density and porosity measurements, volatile organic component testing, friction, and other analytical capabilities. We continue to upgrade and expand our arsenal of analytical techniques and custom analytical methods to support our customers’ needs.