Uluvo lweFiber Optic
I-fiber optic sensor yenziwe ngumthombo wokukhanya, i-fiber yesiganeko, i-fiber ephumayo, i-modulator yokukhanya, i-detector yokukhanya, kunye ne-demodulator.Umgaqo osisiseko kukuthumela ukukhanya komthombo wokukhanya kwindawo yokumodareyitha ngokusebenzisa ifayibha yesiganeko, kwaye ukukhanya kusebenzisana neeparamitha ezilinganisiweyo zangaphandle kwindawo yokumodareyitha ukwenza iimpawu zokukhanya zokukhanya (ezifana nokuqina, ubude bamaza, ukuphindaphinda. , isigaba, ukutenxa okuqhelekileyo, njl. njl.) kwenzeka.Ukukhanya komqondiso otshintshileyo kuba kukukhanya kwesignali emoduliweyo, ethi ke ithunyelwe kwi-photodetector kunye ne-demodulator nge-fiber yokuphuma ukufumana iiparameters ezilinganisiweyo.
Iinzwa ze-fiber ze-Optical zinokwahlulwa zibe ngamacandelo amabini ngokohlobo lwesakhiwo: enye yinto esebenzayo (inzwa);enye iyinto engasebenziyo (i-light-transmitting) sensor.
Isivamvo esisebenzayo
Sebenzisa i-fiber optical (okanye i-fiber ekhethekileyo ye-optical) kunye novelwano kunye nobuchule bokubona ulwazi lwangaphandle njengento yokuva ukulungelelanisa ukukhanya okuhanjiswe kwi-fiber optical ukutshintsha ukuqina, isigaba, i-frequency okanye i-polarization yokukhanya okudlulisiweyo.Ngokunciphisa umqondiso ohlengahlengisiweyo, umqondiso olinganisiweyo ufunyenwe.
I-fiber optical ayisiyiyo kuphela isikhokelo sokukhanya, kodwa ikwayinto ebuthathaka, kwaye i-multi-mode optical fiber isetyenziswa kakhulu.
I-Advantages: isakhiwo esidibeneyo kunye novakalelo oluphezulu.Izinto ezingeloncedo: Iifiber ezikhethekileyo zamehlo ziyafuneka, kwaye iindleko ziphezulu.Imizekelo eqhelekileyo: i-fiber optic gyroscopes, i-fiber optic hydrophones, njl.
Inzwa engasebenziyo
Isebenzisa amanye amacandelo anovakalelo ukubona utshintsho olulinganiswayo.Ifayibha ye-Optical isetyenziswa kuphela njengendawo yokuhambisa yolwazi, kwaye i-fiber optical mode isoloko isetyenziswa.I-fiber optical fiber idlala indima kuphela ekukhanyeni okukhokelayo, kwaye ukukhanya kuyalinganiswa kwaye kumodareyithwe kwi-fiber optical-type element sensitive element.
Iingenelo: Akukho mfuneko yeentsinga ezikhethekileyo zamehlo nobunye ubugcisa obukhethekileyo, ekulula ukubuphumeza, kunye neendleko eziphantsi.Ukungalungi: uvakalelo oluphantsi.Uninzi lwezona zisebenzayo zizinzwa zefiber optical ezingasebenziyo.