Imwe nguva yapfuura mumagazini yeCellulose yaivepo chidzidzo cheFinnish masayendisiti akataura nezve kusikwa kwe optical fiber kubva ku cellulose. Pfungwa yekugadzira mwenje-inoitisa fiber zvimiro yakatanga kutora chimiro muna 1910. Makumi emakore akawanda gare gare, tambo dzefiber optic dzave chinhu chaicho chemazuva ese uye nzira yakakosha yekufambiswa kwesimba-kufambiswa kwemashoko pamusoro pemakumi ezviuru zvemakiromita.
Iyo cellulose optical fiber yakagadzirwa nemasaenzi ekuFinnish haina kukodzera kufonera. Chiedza chekudzivirira mukati mayo chakanyanya kukwirira - kusvika pa 6,3 dB per centimeter mumhepo yakashama kune wavelength ye1300 nm. Mumvura, attenuation yakawedzera kusvika 30 dB per centimeter. Asi pfuma iyi yakazova yakanyanya kudiwa. Cellulose optical fibers, nekuda kwekugona kwavo kunyorova, icharatidza kuve yakakosha uye iri nyore mhinduro yekuyera humidity.
Nyika yemasensa akangwara uye internet-yakabatana zvinhu yaigona kuona inochinjika, yakareba-refu, yakapusa, uye ine simba-inoshanda humidity sensors. Mhinduro dzakadaro dzinogona kuvakwa munheyo dzezvivakwa uye zvimiro zvekudzora unyoro mune monolithic zvimiro, semuenzaniso, kudzora huwandu hwemafashamo uye pasi pevhu. Zvokupfeka zvemagetsi zvinogona kuwedzerwa nemuviri uye zvipfeko humidity sensors, iyo inobatsira muupenyu hwezuva nezuva kutarisa mamiriro evana vaduku uye kune vanofarira kunze.
Optical fibers akagadzirwa kubva mumidziyo yepurasitiki akatoziva niche yema sensors ekuunganidza seismic data, kusanganisira kunyange. uye kunyanya mheremhere mumigwagwa yemuguta (pfuti, ruzha rwetsaona, nezvimwewo). Nekuuya kwe cellulose optical fibers, kushandiswa kweanochinjika, akadzikama uye akasimba tambo dzemaziso anozowedzera kusvika kune humidity monitoring, chimwe chinhu icho epurasitiki optical fibers haakwanise kuita musimboti.
Source: 3dnews.ru