Optical fiber technology is very berkembang its use both in the field of telecommunications, computer applications , iindustry, medical equipment( medical instrument ), or in the field of medicinelikasi the military and the general public.
This technology is a network system communication andthe inside sending and receiving information signals anda which is a file of light, musing resources optics and optical detectors, with optical fiber as transmission media.
Optical fiber is a medium of transmissionYes, andang made of glass materialquality, so haveki reliability and strengthscompared to media transmisi are made oflog materialsam sit's like a cable copper, coaxial cable and stripline .Since the 1970s the development of the networkwith fiber mediaoptics increasing . Thingit's because oleh neednetwork that isreliable with a field that is wide and loss-rugi channel that small ufor meprovide laburning-high quality video services and exchanges information with high data rates aside
n the form of sound, video and data become signals electrical information . P.there is data processing, sinyal adjusted in order to be modulatedon the source optics. Source optics streebah sinandal informationelectrically becomes the information signal optick. A number ofpower given by channel couplers (minput) to optical fiber transmission media in order to signal information optics are acceptable on sfill in the recipient after through s channeltightly optical. Signal optical informationconverted back into an electrical information signal .And after adjusting, the electrical information signalconverted to original information by Ole h sometimetransducer
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