ʻO ka fiber OpticaliʻO ia ka mea hana māmā e hoʻohana ana i ke kumu o ka hoʻohālikelike piha o ka mālamalama i loko o kahi fiber i hana ʻia me ke aniani a i ʻole ka plastic.
Hoʻokaʻawale ʻia ka fiber optical fiber i ʻekolu mau papa: core, cladding and coating.
ʻO ke kumu o ka fiber optical a me ka pale ʻana i haku ʻia me ke aniani o nā ʻano hōʻailona refractive like ʻole, me kahi aniani kiʻekiʻe refractive index glass core (germanium-doped silicon dioxide) ma ke kikowaena a me ka haʻahaʻa refractive index silicon glass cladding (pure silicon dioxide) i waenakonu. Ua pana ʻia ka mālamalama i loko o ka pulupulu ma kahi kihi ʻokoʻa, a hiki ke hoʻokuʻu piha ʻia ma waena o ka fiber a me ka pale (no ka mea, ʻoi aku ka haʻahaʻa o ka index refractive o ka cladding ma mua o ke kumu), i hiki iā ia ke hoʻolaha ma o ka fiber. ʻO ka hana nui o ka papa uhi e pale i ka fiber mai ka pōʻino o waho, a ma ka manawa like e hoʻonui i ka maʻalahi o ka fiber. E like me ka mea i ʻōlelo ʻia ma mua, ua hana ʻia ke kīʻaha a me ka pale ʻana i ke aniani, ʻaʻole hiki ke kulou a palupalu, a ʻo ka hoʻohana ʻana i ka pale uhi e pale a hoʻonui i ke ola o ka fiber.
ʻO ka mea i luna nei ka "fiber structure" i lawe ʻia e HDV ʻO Phoelectronʻenehana LTD.ʻO kā mākou hui he mea hoʻohana pūnaewele optical kūikawā e like me nā mea hana hana nui, nā mea pili pūnaewele e pili ana i ka OLT series, ONU series, switch series, optical module series a pēlā aku, eʻoluʻolu e hoʻomaopopo.