Deuterium kurapwa kweoptical fiber inzira yakakosha yekugadzira yakaderera mvura peak optical fiber. Inodzivirira kusanganiswa kunotevera nehydrogen ne-pre-binding deuterium kuboka reperoxide ye optical fiber core layer, nokudaro kuderedza hydrogen senitivity ye optical fiber. Optical fiber inobatwa ne deuterium inowana yakagadzikana attenuation padyo nepamusoro pe1383nm mvura, kuve nechokwadi chekufambisa kweiyo optical fiber mubhendi iri uye kusangana nezvinodiwa zvekushanda kwe-full-spectrum optical fiber. Iyo optical fiber deuteration kurapwa maitiro inoshandisa yakawanda deuterium gasi, uye yakananga kurasa tsvina deuterium gasi mushure mekushandisa inokonzeresa kuraswa kwakakosha. Naizvozvo, kushandisa deuterium gasi kudzoreredza uye kudzokorodza mudziyo kunogona kunyatso kudzikisa deuterium gasi kushandiswa uye kudzikisa mutengo wekugadzira.