Optical modulators vary the amplitude and phase of a light beam; e.g., from a laser or by sound waves. Learn More about Optical Modulators

Electro-optic modulators are analog or digital devices that use an electric field to alter the characteristics (e.g., band gap and index of refraction) of a material through which light is traveling, changing the characteristics of the light itself. Search by Specification | Learn More about Electro-optic Modulators

I/Q modulators and I/Q demodulators change the amplitude, frequency, or phase of a carrier signal in order to transmit information. I/Q modulators split an incoming data stream into its in-phase (I) and quadrature (Q) components, mix the resulting signals with local oscillators that are 90º apart in phase, and then combine the outputs vectorially in a 0º mixer. Search by Specification | Learn More about I/Q Modulators and I/Q Demodulators

Optical choppers are mechanical or electronic devices that pass and then interrupt a beam of light for a known brief interval. Optical shutters are used to control the amount of time that a light sensitive material is exposed to radiation. Learn More about Optical Choppers and Optical Shutters

Quadrature phase shift keying (QPSK) modulators and binary phase shift keying (BPSK) modulators are used to change certain characteristics (amplitude, frequency or phase) of a carrier signal in order to transmit information. The changes in the parameter(s) of the carrier are made in accordance with an information-bearing signal (modulation signal). Search by Specification | Learn More about QPSK Modulators and BPSK Modulators

Optical component accessories are used in the design or maintenance of optical components and systems. Learn More about Optical Component Accessories

Optical comparators are instruments that project a magnified image or profile of a part onto a screen for comparison to a standard overlay profile or scale. Search by Specification | Learn More about Optical Comparators

Optical fiber identifiers are designed to non-invasively identify continuous-wave signals in fiber optic cables. They are low cost, hand-held tools that identify signals in single-mode fiber without interrupting service or damaging the fiber. Search by Specification | Learn More about Optical Fiber Identifiers

Network modems (modulators-demodulators) are devices or programs that allow computers to transmit data over telephone lines. They convert digital computer data to analog sound waves and then demodulate the carrier signals to decode the transmitted information. Search by Specification | Learn More about Network Modems

...interface (SCSI) circuitry. Tape drives are used to copy data from a computer onto tape cartridges. External tape drives are more expensive than internal data storage systems, but can be used with more than one computer. Floppy drives store data on 3.5... Search by Specification | Learn More about Data Storage Systems

Laser micrometers are especially effective in inline gaging applications of high speed materials. Common micrometer types include external, internal, bore, height, laser, micrometer head, and thread. External micrometers are capable of measuring... Search by Specification | Learn More about Micrometers

Optical materials consist of glasses, plastics, ceramics and coatings with reflectivity, opacity, color or other properties tailored for mirror, lens, laser or other optics applications. Learn More about Optical Materials

...is composed of complex optical, mechanical, and electronic systems. They may use multiple cameras, large specimens, and the widest range of simultaneous techniques. Measuring microscopes can be one of many types of technologies. The most common measuring... Search by Specification | Learn More about Measuring Microscopes

...a transistor, biased in the normal direction with no optical or electrical input to the base, will conduct a specified current much higher than the normal leakage currents that occur at lower voltages. The resistance on refers to the resistance... Search by Specification | Learn More about Optocouplers