optical fiber 'uD HablI' lIH ghItlh

fiber 'uD 'uD physics Qul recent DIS Qat moj, vaj 'oH DuH chu' bovvam Sub Sep 'uD product ngaSwI' yuvtlhe' wIngaQmoHta'DI' Qochbe' 'oH. lo' fiber 'uD qaStaHvIS qub tera'-doped HIvje' fiber je Soq medium 'uD, fiber 'uD neH optical amplifiers basis Hach: 'emvo' optical fiber neH pump SoHvaD ngeD jen HoS ghu'vetlh Dumerbe', 'uD oscillation output laH Dumerbe' 'uD Hap 'u' 'uD patlh "inversion", HeghDI' be feedback loop (cavity) DaH nobvam SoH. optical fiber 'uD HablI' ghItlh 'uD jol qaStaHvIS Sar Hap, 'u' pablu'DI' ru'Ha' tuQmoH ghor lo'. 'angbogh Da vegh ghor Hap 'u' substance tISchoHlaHbe'bogh Hopmo' evaporation ghItlh joq Hap 'u', poQ etching pattern, bIngDaq ghItlh leghlu', tach codes je graphics Segh latlh cha' luH pong chep physical yoqvaD je "pe'meH" traces ghor Hap 'u' pagh pong chep meQ.