Chelmsford, MA 01824-4107
Multiple Pass Monochromator
Multiple pass, double dispersion accessory optics are now available for the 0.67 to 2-meter focal length monochromators from McPherson, Inc. McPherson multiple pass monochromators allow you to work with low f/number, great throughput and twice the resolution. Unique 'doubling' of resolution and dispersion is achieved by plane folding mirrors that multiply the monochromator focal length. Inside...Read More »
Soft X-Ray Beamline Commissioned
McPherson, Inc. beamline and components enabled commissioning of the Soft X-ray Analytics Facility at the Forschungszentrum Karlsruhe GmbH synchrotron radiation storage ring, ANKA. McPherson, Inc. delivered key components for this wide energy range monochromator beamline. It is another million dollar McPherson system for sophisticated R&D and experiments in the higher energy ranges of the...Read More »
Vacuum Monochromator resolves 0.01 nm.
Providing data collection, spectral analysis, and built-in calibration port, 1 m Model 225 is suited for experimental physics of high temperature plasma and highly charged ions. It features interchangeable triple grating turrets, dual entrance and exit port configurations, and diffraction gratings for 30-1,000 nm wavelengths. With stainless steel vacuum construction and minimal Viton O-ring...Read More »
Fluorescence Detector simultaneously detects 4 samples.
Quad-channel filter fluorometer gathers data for atmospheric photochemistry to determine effects of pollution on climate and air quality. It uses line emission light sources and band filters for discrete wavelength excitation and is compatible with 6-24 -µL HPLC flow cells. Configurable for series or parallel detection, unit employs 4 photomultiplier detectors and provides consolidated control...Read More »
Monochromator features 500 mm focal length.
Designed for 120 x 150 mm gratings, f/3.2 Model 205 is provided with 2 exit ports. Best imaging is delivered to lateral exit port, while axial port provides best resolution. Two entrance ports adapt to experiment and calibration sources. Optical coatings may be specified to optimize reflectivity or spectral agility. Additional gratings are available for operation at f/4.3 or f/6.9. Model 205 is...Read More »
Vacuum UV Monochromator features aberration correction.
Model 231 Seya Namioka, with 1 m focal length, utilizes aberration corrected gratings to optimize beam shape around focus point. Optical geometry handles applications from 30 nm to visible. Optical system uses single reflective element to disperse and focus. Workspace around entrance and exit slits facilitates mounting and interface to experiments in vacuum chambers. Applications include vacuum...Read More »
Flat-Field Spectrometer suits EUV and soft X-ray
Optimized for Extreme Ultraviolet (EUV) and Soft X-ray wavelength regions, flat-field toroidal grating instrument works over 2 fixed wavelength ranges. Gratings are available for 1-5 nm and 5-20 nm. Angle of incidence and aberration corrections are optimized for area of interest, and effective blaze wavelengths are 1.6 and 10 nm, respectively. Geometry allows use of CCD detectors for direct...Read More »
Phosphor Analyzer checks plasma display panels.
PDP Analyzer characterizes phosphors used in plasma display panels in terms of emission wavelength and lifetime. It delivers vacuum UV excitation wavelengths at 146 nm, 173 nm and more. Excitation wavelengths are focused to sample phosphors. Phosphor emission is collected and delivered to spectrometer for analysis of phosphor emission. In single channel mode, phosphor samples may be analyzed for...Read More »
Spectral Reflectometer works in a vacuum.
Spectral Reflectometer measures absorbance, transmittance and reflectance and performs spectral analysis to better than -Read More »