Babban abubuwan da ke haifar da attenuationna fiberSu ne: na ciki, lankwasawa, extrusion, ƙazanta, rashin daidaituwa da haɗuwa.
1. Intrinsic: Ita ce hasarar fiber na zahiri, gami da: watsawar Rayleigh, sha na ciki, da sauransu.
2. Lankwasawa: Lokacin da aka lanƙwasa fiber na gani, wani haske a cikin fiber na gani zai ɓace saboda yaduwa, yana haifar da asara.
3. Matsi: Asarar da ke haifar da ɗan lanƙwasawa na fiber na gani idan an matse shi.
4. Najasa: Asarar da najasa ke haifarwa a cikin fiber da ke sha tare da watsa hasken da ke yaduwa a cikin fiber.
5. Rashin daidaituwa: Asarar da ma'aunin ma'aunin abin da bai dace ba ya haifarzaren.
6. Butt haɗin gwiwa: Asarar da aka samu lokacin da aka haɗa fiber na gani, kamar: ba axial ba (ana buƙatar coaxiality na fiber na gani guda ɗaya don zama ƙasa da 0.8 μm), fuskar ƙarshen ba ta dace da axis ba, fuskar ƙarshen ba lebur ba, diamita na gindin gindi bai dace ba, kuma ingancin walda ba shi da kyau.
Lokacin aikawa: Satumba-09-2022
