Tūhono optical: whakaaro, momo, āhuatanga o tūhono

Ki te rā, whakawhanakehia neke atu i te 70 ngā momo o tūhono mō ngā take ngā mo te aho muka-whatu. Ko te tino noa - hangarite tūhono whatu ki te ahua o te momo plug. Hoki honotanga whakamahi taua tūhono whāurutau whatu motuhake. Ki enei whakaaro e taea e te tūhono whatu kahui kia kotahi e rave rahi e aore rānei momo.

Whakaahuatanga hoahoa tūhono whatu

Puruāhei tūhono optical e whai ake: whakaritea te muka i roto i te pū motuhake momo matamata "ferrule", e whakaurua nei ki roto ki te whakauru-faatumuraa i. Toromoka tūhono i roto i te pūurutau taea e rānei te momo bayonet ranei whiria raka ranei. I roto i te tahi mau momo o taputapu e hiahiatia ana te ki te hono i te Matarua o muka optical takirua, rawa hoki he kua whakawhanakehia momo Matarua kua nga tūhono ōmata. I te tīmatanga, tutuki whakatinanatanga o taua whakaaro ko e tika ana ki te topenga kirihou hangarite kei te turanga i roto i nei tāmau ko te rua o tūhono, i muri nei i whakaritea e ratou kohao. Te nuinga e tika ana mō tenei tūhono whakaaro ki ngā whare tapawha. Heoi, i runga i te wā ka reira e tika ana ki te whakawhanake i te tūhono Matarua muka pērā i roto i te mōkihi kotahi.

Ko te wāhanga i muri o te whanaketanga o te hanga o tūhono muka whatu kua te hanganga o te momo tūhono whitiki motuhake i roto i te paninga moka katoa. I teie mahana, Heoi, e kore te mea te tino rongonui tenei momo te mea o te uaua o te whiwhi-kounga tiketike tui, ara ki te whakamahi o te tikanga fehokotaki'anga. I tēnei wā, ko te kiritaki matua o tūhono mea ko Japan me te United States.

ngā whakaritenga Basic

Ko te tawhā matua o tūhono optical he hōkaiipurangi, te pūmautanga wā roa-a ātete ki ngā āhuatanga o waho. Aratuku pānga hoki whakaata me te kōkuhu mate. Ēnei āhuatanga whakawhirinaki i runga i te displacement hake o nga toki me te koki i waenganui i a ratou. He tohu atu i te whakaaro huritao Fresnel i te rohe wehe rua pāpāho. Ko te uara mate mōrahi, tomo nei te tūhono he attenuation whatu. pānga ana tēnei āhuatanga i te nui o te parekura katoa i roto i te wahi. tei ana tēnei tawhā i runga i te ine lateral (misalignment) otaota hono muka optical.

Ko te tawhā nui i muri - he whakaata whakamuri. Ko te puna matua o te awe tenei huru, - he rohe wehenga i waenganui i rua pāpāho (rangi me muka). Ka taea e tēnei wāhanga tae uara nui. Ano, Ka taea e te hoki-whakaata e taurangi i roto i te wa, e ko, i raro i te mana o āhuatanga o waho e taea ki te wawahi i tō pūnaha katoa pae hopea.

ororongo whatu

Na e whiwhi i te rota o te rongonui i roto i te pūnaha pūrere oro taura muka whatu. Ko te painga matua o enei waea ko te kore o te ngangau, a reira, ka noho mārama, me te e hōu te tohu, ahakoa te roa o te toronga. taura muka whatu kua kï ratou mahi pono i roto i te taiao hiko matatini, te wahi i taea ki te akakoromaki i te ngangau te waea parahi. Ko te hangarau rorohiko, ko te rawa rongonui SPDIF taura (Atanga Digital Sony-Philips) - he atanga mō te whakawhitihia tohu ororongo i roto i te puka mamati. whakawhiti ai te reira i tohu oro i waenganui i ngā pūrere, kahore te kounga mate e te taniwha, puta ka te tikanga tairitenga.