Fiber optic amplifiers re-amplify an attenuated signal without converting the signal into electrical form

Specialty optical fiber is modified, usually by doping, for a specialized function. It consists of one or more transparent fibers enclosed in a protective covering

Fiber optic filters allow only specific wavelengths to pass into a larger fiber optic system

Wavelength division multiplexers (WDM) are passive devices that combine light signals with different wavelengths, coming from different fibers, onto a single fiber. They include dense wavelength division multiplexers (DWDM), devices that use optical (analog) multiplexing techniques to increase the carrying capacity of fiber networks beyond levels that can be accomplished via time division multiplexing (TDM

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 cables are composed of one or more transparent optical fibers enclosed in protective coverings and strength members. Fiber optic cables are used to transmit "light" data

Fiber optic light guides are bundles of optical fibers used for the controlled deliver of light. They tend to be more rigid, and transmit well in both the visible and near-infrared (near-IR) regions of the electromagnetic spectrum

Fiber optic connectors are used to align and join two or more fibers together to provide a means for attaching to, or decoupling from, a transmitter, receiver, or other fiber optic device

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

RF amplifiers are devices that accept a varying input signal and produce an output signal that varies in the same way, but with larger amplitude

Fiber optic test equipment is used to detect the signal loss/change through a fiber optic cable

Audio amplifiers are used in circuits and systems to process audio signals

Ceramic insulation and textiles are fibrous refractories or thermal insulation products that consist of ceramic fibers in bulk, cloth, batting, paper or rope forms

Instrumentation amplifier chips are precision amplifier circuits with both high-impedance differential inputs and high common-mode rejection

Amplifier and comparator chips are board-level components for amplifying voltage, current, or power