Niki fibre optic polarique?

Niki fibre optic polarique?
Igisobanuro: Igikoresho gishobora kugenzura imiterere yumucyo mumiziki ya optique. BenshiIbikoresho bya fibre optic, nka intangarugero, bisaba ubushobozi bwo kugenzura imiterere yumucyo muri fibre. Kubwibyo, ubwoko butandukanye bwa fibre polarisation yatunganijwe.
Bat on on on batnt optique fibre
BisanzweUmugenzuziigerwaho no kunama (cyangwa umuyaga) fibre optique kugirango ubone inyuguti. Utinda rwose (ingano ya kirefterince) ninganiza kugeza uburebure bwa fibre kandi ugereranije muburyo butandukanye kuri radiyo irunama. Bifitanye isano kandi n'ubwoko bwa fibre optique. Rimwe na rimwe, fibre optique irashobora gukomeretsa inshuro nyinshi hamwe na radiyo yihariye yo kubona gutinda λ / 2 cyangwa λ / 4.

Igishushanyo 1: Bat Amatwi Amatwi, igizwe na coil eshatu za fibre zishobora kuzenguruka umurongo wa fibre.
Mubisanzwe, coil eshatu zikoreshwa mugukora inkingi, hamwe nigice kinini nkisahani yumurongo wigice hamwe nimpapuro ebyiri nkisahani yigihembwe. Buri giceri gishobora kuzunguruka kumurongo wibyabaye hamwe na fibre nziza. Muguhindura icyerekezo cyamabati uko ari atatu, imiterere yuburebure bwihariye bwintangiriro yo guhindurwa mubice byose bisohoka. Ariko, ingaruka kuri polarisiyation nazo zijyanye nuburebure. Ku mbaraga ndende (mubisanzwe bibaho muri ultra palses), kuzenguruka ahantu habaho. Diameter ya fibre optic coil ntishobora kuba nto cyane, ubundi bwumvikane buzaba itangiza igihombo cyinyongera kigendana. Undi bwoko bwubwoko bwerekana, kandi ntibwumva neza kutubahiriza, gukoresha uburenganzira bukomeye (kubungabunga inyamanswa) bya fibre optique aho kuba cober.
KugereranyaUmugenzuzi wa fibre
Hano hari igikoresho gishobora kubona umurongo uhinduka, ushobora guhagarika uburebure bwa fibre optique kurwego runaka munsi yimitutu itandukanye. Mugukaze buhoro buhoro no guhagarika fibre optique hafi ya axis, hanyuma ikomangirira intera runaka uhereye kubice byijuje, leta iyo ari yo yose isohoka irashobora kuboneka. Mubyukuri, imikorere imwe nkuko babilder yishyuwe (ubwoko bwikirengaIgikoresho cya OptiqueHarimo imigozi ibiri ya birefering) irashobora kuboneka, nubwo amahame yakazi atandukanye. Imyanya mi myinshi irashobora gukoreshwa, aho igitutu, ntabwo ari inguni yo kuzunguruka, guhinduka. Guhinduka kw'igitutu mubisanzwe bigerwaho ukoresheje abasducelectric. Iki gikoresho gishobora kandi gukora nkumupotsi, aho Piezoelectric itwarwa numurongo utandukanye cyangwa ibimenyetso.