| ACTON RESEARCH | monochromators, Optical Components, spectrographs, Raman spectrometers, UV/excimer/Nd:YAG optics |
| APPLIED NANOFLOURESCENCE LLC | Carbon nanotube characterization, near-IR fluorescence, SWCNT analysis, Raman spectroscopy, multi-mode spectrometer, nanoflourometry |
| Berkeley Nucleonics BNC Corp. | picosecond signal generator; nuclear radiation detectors, signal/pulse/delay generators, radiometer for alpha, beta, gamma, XR; portable gamma radiometer for gamma spectyroscopy;
Signal Generation and Recovery
Radiation Detection and Analysis in Real Time |
| Bristol Instruments | wavelength meters;
optical interferometer-based laser wavelength meters and laser spectrum analyzers, spectrum analyzer for wavelength and spectral characterization, spectrum analyzer for CW and pulsed mid-IR lasers, wavelength meter for testing DWDM laser sources |
| CHROMA TECHNOLOGY | optical filters, optical filter sets, mirrors, beamsplitters, polarizers, filter cubes |
| Inometrix, Inc. | Virtual Reference™ Dispersion Analyzer, DWDM Analyser
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| MAD CITY LABS | nanopositionings labs, sub-nm resolution, tilt and rotation stages, single and multi-axis systems, AFM instrumentation, nanoprobe instrumentation, SPM instrumentation, resonant SPM, micro-mirror TIRF, |
| MCPHERSON INC | spectrometers, spectrographs, monochromators, light sources, detectors, flourescence etectors, synchotron instrumentation, |
| MODU-LASER | argon lasers, krypton lasers, mixed gas laser heads, |
| PHOTONIC SCIENCE LTD | x-ray cameras, x-ray detectors, neutron cameras, euv, vuv, ccd cameras, intensified ccd, cooled ccd, emccd cameras, swir cameras, ingaas cameras |
| QIMAGING | High-performance CCD and EMCCD cameras for digital microscopy in life science research
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| Quantum Northwest | cuvette holders, pulsed-laser photoacoustics |
| Quest Scientific Instruments Inc. | Hum Bug noise elliminato |
| TMC | vibration isolation tables, vibration isolation platforms, optical tables, AFM table top platforms, SEM/TEM floor platforms |
| YES | solar pyranometers, UV detectors, atmospheric radiation instrumentation, sky imager |
Valley Research Does Work As Distributor With Many Other Manufacturers in Asia, Europe and NorthAmerica.
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