The working principle of optical fiber is described with the following explanation (Praja et al, 2013):
Working Principle of Optical Fiber
The initial signal / source in the form of an electrical signal at the transmitter is converted by an electrooptic transducer (Diode / Laser Diode) into light waves.
The light waves are then transmitted through the optical fiber cable to the receiver located at the other end of the optical fiber.
At the receiver / receiver this optical signal is converted by an optoelectronic transducer (Photo Diode) into an electrical signal again.
In the course of optical signals from the transmitter to the receiver there will usually be attenuation of light along the optical cable, cable connections and connectors in the device. Therefore, if the transmission distance is far away, we need one or several repeaters that function to strengthen the light waves that have experienced attenuation along the way.
Bibliography
Saydam, Gouzali. 1997. Basic Principles of Telecommunications Network Technology . Bandung: Space.
fiber optic certification
Widodo, TS 1995. Optical Fiber Communication Optoelectronics . Yogyakarta: Andi Offset.
Putu, god. 2009. Optical Fiber in Computer Networks .
Sharma, P., Arora, Pardeshi, S. and Singh, M. 2013. Fiber Optic Communication; An overview . Certified Journal, vol. 3, no. 5, pp. 474-479.
Praja, Guntara Fajar, et al. 2013. Calculation Analysis and Measurement of Telkomsel Regional Central Java Fiber Optic Transmission . Bandung: National Institute of Technology.
Working Principle of Optical Fiber
The initial signal / source in the form of an electrical signal at the transmitter is converted by an electrooptic transducer (Diode / Laser Diode) into light waves.
The light waves are then transmitted through the optical fiber cable to the receiver located at the other end of the optical fiber.
At the receiver / receiver this optical signal is converted by an optoelectronic transducer (Photo Diode) into an electrical signal again.
In the course of optical signals from the transmitter to the receiver there will usually be attenuation of light along the optical cable, cable connections and connectors in the device. Therefore, if the transmission distance is far away, we need one or several repeaters that function to strengthen the light waves that have experienced attenuation along the way.
Bibliography
Saydam, Gouzali. 1997. Basic Principles of Telecommunications Network Technology . Bandung: Space.
fiber optic certification
Widodo, TS 1995. Optical Fiber Communication Optoelectronics . Yogyakarta: Andi Offset.
Putu, god. 2009. Optical Fiber in Computer Networks .
Sharma, P., Arora, Pardeshi, S. and Singh, M. 2013. Fiber Optic Communication; An overview . Certified Journal, vol. 3, no. 5, pp. 474-479.
Praja, Guntara Fajar, et al. 2013. Calculation Analysis and Measurement of Telkomsel Regional Central Java Fiber Optic Transmission . Bandung: National Institute of Technology.
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