Скачать или смотреть অপটিক্যাল ফাইবার(Optical Fiber)আলোচনা |HSC|ICT

Optical fiber is a thin, flexible strand of glass or plastic that transmits light signals over long distances. It is used in fiber-optic communication, which is a type of communication that uses light pulses to transmit data.
Fiber optic cables are used in a wide variety of applications, including:

Telecommunications: Fiber optic cables are used to transmit telephone calls, internet data, and cable television signals.
Computer networks: Fiber optic cables are used to connect computers and other devices in a network.
Medical imaging: Fiber optic cables are used in endoscopes and other medical imaging devices.
Sensing: Fiber optic cables are used in a variety of sensors, such as temperature sensors and pressure sensors.
Fiber optic cables have several advantages over traditional copper cables, including:
Higher bandwidth: Fiber optic cables can transmit data at much higher speeds than copper cables.
Longer distances: Fiber optic cables can transmit data over much longer distances than copper cables without signal loss.
Immunity to interference: Fiber optic cables are immune to electromagnetic interference, which can disrupt the signal in copper cables.
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