2022-04-15
I-Polymer Optical fiber (i-POF) yiFayibha ye-Optical eyenziwe nge-polymer index ye-refractive index ephezulu njenge-fiber core kunye ne-low refractive index ye-polymer imathiriyeli njengento yokugquma.Njengofiber optical quartz, iplastic optical fiber ikwasebenzisa umgaqo opheleleyo wokubonisa ukukhanya.Umbindi wefiber optical ngumbindi oshinyeneyo okhanyayo kwaye isigqubuthelo siyindawo eshinyeneyo.Ngale ndlela, nje ukuba i-angle yokungena kokukhanya ifanelekile, i-beam yokukhanya iya kubonakala ngokuqhubekayo ngaphakathi kwe-fiber optical kwaye idluliselwe kwelinye icala.
Izinto eziluncedo zeplastiki optical fiber
Unxibelelwano lwefayibha ye-Optical ineenzuzo ezintathu kunxibelelwano lwentambo yombane yemveli (yobhedu): okokuqala, amandla onxibelelwano olukhulu;Okwesibini, inokuphazamiseka okuhle kwe-anti electromagnetic kunye nokusebenza okuyimfihlo;Okwesithathu, ilula ngobunzima kwaye inokonga ubhedu oluninzi.Umzekelo, ukubeka i-1000 km ubude be-8-core optical cable kunokonga iitoni ze-1100 zobhedu kunye neetoni ezingama-3700 zelothe kunokubeka intambo ye-8-core yobude obufanayo.Ngoko ke, xa i-fiber optical kunye ne-optical cable yaphuma, yamkelwa yi-industry yezonxibelelwano, eyazisa inguqu kwintsimi yonxibelelwano kunye nomjikelo wotyalo-mali kunye nophuhliso lophuhliso.Nangona i-quartz (iglasi) i-fiber optical ineenzuzo ezikhankanywe ngasentla, inobuthathaka obunzima: amandla aphantsi, ukuxhathisa okungahambi kakuhle kunye nokunganyangeki kwemitha.
Xa kuthelekiswa nefiber optical quartz, iplastiki yefiber optical yenye yezinto kushishino lolwazi ngokubaluleka kophando lwethiyori kunye nethemba lokusetyenziswa kwinkalo yeSayensi yePolymer kule minyaka ingama-20 yakutsha nje.Inezi mpawu zilandelayo:
( 1) Ububanzi bukhulu, ngokubanzi ukuya kwi-0.5 ~ 1mm.I-fiber core enkulu yenza uxhulumaniso lwayo lube lula kwaye lube lula ukulungelelanisa, ukwenzela ukuba izihlanganisi zokubumba iinaliti ezitshiphu zingasetyenziswa kwaye iindleko zokufakela ziphantsi kakhulu;
(2) I-aperture yamanani (NA) inkulu, malunga ne-0.3 ~ 0.5, kunye nokusebenza kakuhle kokudibanisa kunye nomthombo wokukhanya kunye nesixhobo sokufumana phezulu;
( 3) Imodeli eluncedo ineenzuzo zemathiriyeli ephantsi, ixabiso eliphantsi lokuvelisa kunye nokusetyenziswa okubanzi.
Ixesha lokuposa: Apr-29-2022