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

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 scanners are motorized mirror mounts and system used in scanning applications. Learn More about Optical Scanners

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 crystals are transparent in different spectral regions, depending upon the crystal material. Learn More about Optical Crystals

...be fine-tuned to select very narrow wavelength ranges. Fiber optic filters are used extensively in optical telecommunications networks and aerospace applications. Tunable bandpass filters are fiber optic filters used for high-performance applications... Learn More about Fiber Optic Filters

Fiber optic attenuators are devices that reduce signal power in fiber optic links by inducing a fixed or variable loss. They are used to control the power level of optical signals at the outputs of light sources and electrical-to-optical (E/O Search by Specification | Learn More about Fiber Optic Attenuators

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

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

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

...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

Optical assembly and optoelectronic assembly services companies design assemblies and systems for optical and optoelectronic devices. Learn More about Optical and Optoelectronic Assembly Services

IC optical devices and optoelectronic devices are chips designed for optical and optoelectronic applications. Learn More about IC Optical and Optoelectronic Devices