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Photonics Buyers' Guide
ACM Measuring Simultaneously Pitch, Yaw & Roll Angles
OSA150D Fast Optical Spectrum Analyzer
See what you’ve been missing with NEW Agilent Cary 7000 UMS
ALI 202 Surface Measurement Systems
Nanopositioning Stages and Piezo Mechanisms for Biotech
OPAL IR System
Worldwide Leader in High Volume MTF Testing
IR & UV Detectors
An oscilloscope is a system in which a supplied signal causes the deflection of the electron beam in a cathode-ray tube, thus forming a visible trace on the phosphor screen of the tube and providing for examination of signal characteristics. A CRT oscilloscope is particularly convenient for studying repetitive phenomena, but a tube with a long-delay phosphor can be used to analyze a single electrical pulse. An oscilloscope equipped with a camera becomes an oscillograph.
Hamamatsu Corporation, Sub. of Hamamatsu Photonics K.K. - Bridgewater, NJ
Importer and distributor of photonic components and subsystems for use in instrumentation. Products include photomultiplier tubes, solid-state photodetectors, IR detectors, image sensors, scientific-grade CCD cameras, light sources and x-ray solutions. In Europe, please call freephone 00 800 800...
Advanced Technical Marketing (ATM) - Parsippany, NJ
Alnair Labs Corp. - Tokyo, Japan
BNC Scientific, Div. of Berkeley Nucleonics Corp. - San Rafael, CA
Continental Resources, Test and Measurement Div. - Bedford, MA
Electro Rent Corp. - Van Nuys, CA
Elsys Instruments, LLC, Sub. of Elsys AG - Monroe, NY
GaGe, Unit of DynamicSignals, LLC - Lockport, IL
Naptech Test Equipment - Lower Lake, CA
Norm Electronics Ltd. - Athens, Greece
npi electronic GmbH - Tamm, Germany
Promax Electronica SL - L'Hospitalet, Spain
R.C. Electronics, Inc. - Santa Barbara, CA
Saelig Co. Inc. - Fairport, NY
Select-Test, A Selectron Co. - Montreal, Canada
A system in which a supplied signal causes the deflection of the electron beam in a cathode-ray tube, thus forming a visible trace on the phosphor screen of the tube and providing for examination of signal characteristics. A CRT oscilloscope is...
electron beam (e-beam)
A stream of electrons emitted by a single source that move in the same direction and at the same speed.
Any bending of a wave of radiation away from its expected path, as, for example, by diffraction or by a magnetic field.
cathode-ray tube (CRT)
A vacuum tube with an electron gun at one end and a fluorescent screen at the other. Electrons emitted from a heated filament are accelerated by a series of annular anodes at progressively higher positive voltages. The electron beam is then...
single electrical pulse
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