Inzwa ye-Fiber Optic
Inzwa ye-fiber optic yakhiwe umthombo wokukhanya, i-fibre yesigameko, i-fiber ephumayo, imodula yokukhanya, isitholi sokukhanya, kanye ne-demodulator. Umgomo oyisisekelo ukuthumela ukukhanya komthombo wokukhanya endaweni yokushintshashintsha ngefayibha yesigameko, futhi ukukhanya kusebenzisana namapharamitha alinganiselwe angaphandle endaweni yokushintshashintsha ukuze enze izici zokukhanya zokukhanya (njengamandla, ubude beza, imvamisa. , isigaba, ukuchezuka okuvamile, njll.) kwenzeka. Ukukhanya kwesignali okushintshile kuba ukukhanya kwesiginali okushintshiwe, okube sekuthunyelwa kusithwebuli sesithombe nedemodulator ngefayibha yokuphuma ukuze kutholwe imingcele elinganisiwe.
Izinzwa ze-fiber optical zingahlukaniswa zibe izigaba ezimbili ngokusho kohlobo lwesakhiwo: eyodwa iyinzwa esebenzayo (inzwa); enye inzwa engasebenzi (ehambisa ukukhanya).
Inzwa esebenzayo
Sebenzisa i-fiber optical (noma i-fiber optical ekhethekile) enokuzwela kanye nekhono lokuthola ulwazi lwangaphandle njengento yokuzwa ukuze ulungise ukukhanya okudluliswa ku-fiber optical ukuze uguqule ukuqina, isigaba, imvamisa noma i-polarization yokukhanya okudlulisiwe. Ngokwehlisa isignali eshintshiwe, isignali elinganisiwe iyatholakala.
I-fiber optical ayiyona nje indlela yokuqondisa ukukhanya, kodwa futhi iyisici esibucayi, futhi i-multi-mode optical fiber isetshenziswa kakhulu.
Izinzuzo: isakhiwo esihlangene nokuzwela okuphezulu. Ukubi: Kudingeka imicu ekhethekile yokubona, futhi izindleko ziphezulu. Izibonelo ezijwayelekile: i-fiber optic gyroscopes, i-fiber optic hydrophones, njll.
Inzwa engasebenzi
Isebenzisa ezinye izingxenye ezizwelayo ukuzwa izinguquko ezilinganiswayo. I-Optical fiber isetshenziswa kuphela njengendawo yokudlulisa yolwazi, futhi i-fiber optical yemodi eyodwa ivame ukusetshenziswa. I-optical fibre idlala indima kuphela ekukhanyeni okuqondisayo, futhi ukukhanya kuyalinganiswa futhi kulungiswe kusici esibucayi sohlobo lwe-fiber optical.
Izinzuzo: Asikho isidingo semicu ekhethekile yokukhanya nobunye ubuchwepheshe obukhethekile, okulula ukubusebenzisa, nezindleko eziphansi. Ukungalungi: ukuzwela okuphansi. Iningi lazo ezisebenzayo izinzwa ze-fiber optical ezingasebenzi.