Fiber optic rotary joints (FORJ) are the optical equivalent of electrical slip rings. They enable uninterrupted transmission of an optical signal while rotating along the fiber axis.

Fiber Optic Polarizers

(31 companies)
Fiber optic polarizers (FOP) are placed inline to improve the extinction characteristics of fiber optic cable. They allow the transmission of only one polarization, blocking light in unwanted polarization states.
Fiber optic proximity sensors use fiber optic technology to detect the proximity of target objects.

Fiber Optic Circulators

(59 companies)
Fiber optic circulators are nonreciprocal devices that direct a light signal from one port, via a fiber optic line, to another sequentially.

Fiber Optic Receivers

(119 companies)
Fiber optic receivers are instruments that convert light into electrical signals. They contain a photodiode semiconductor, signal conditioning circuitry, and an amplifier.

Fiber Optic Transmitters

(119 companies)
Fiber optic transmitters are devices that include an LED or laser source, and signal conditioning electronics, to inject a signal into fiber.

Fiber Optic Transceivers

(220 companies)
Fiber optic transceivers include both a transmitter and a receiver in the same component.

Fiber Optic Switches

(130 companies)
Fiber optic switches route an optical signal without electro-optical and opto-electrical conversions.

Fiber Optic Amplifiers

(116 companies)
Fiber optic amplifiers re-amplify an attenuated signal without converting the signal into electrical form.
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.

Fiber Optic Couplers

(266 companies)
Fiber optic couplers are optical devices that connect three or more fiber ends, dividing one input between two or more outputs, or combining two or more inputs into one output.

Fiber Optic Attenuators

(276 companies)
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) converters. They are also used to test the linearity and dynamic range of photo sensors and photo detectors.

Fiber Optic Splicers

(14 companies)
Fiber optic splicers are tools used to create a permanent fuse between the ends of two fibers optic cables.
Fiber optic depolarizers randomize the polarization in fiber optic systems.

Fiber Optic Cleavers

(9 companies)
Fiber Optic Cleavers are used to make precise optical fiber end face cuts. The smooth fiber end faces produced by fiber optic cleavers are essential for low loss fusion splicing.

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