Si Windows-ƙananan yawa (Yawancinsa Rabin Nau'in kayan Germanium ne)

Haske yana tarwatsewa cikin sauƙi a iyakokin hatsi a cikin kayan polycrystalline, don haka aikace-aikacen gani yana buƙatar babban tsaftataccen siliki guda-crystal siliki. Canji na danyen siliki zuwa madaidaitan siliki guda-crystal substrates yana farawa da hakar ma'adinai da rage silica a cikin tanderu masu zafi. Masana'antun sun ƙara tacewa da haɗa 97% polysilicon mai tsabta don cire duk wani ƙazanta, kuma tsarkin zai iya kaiwa 99.999% ko mafi kyau.
Cikakken Bayani:
Silicon (Si) kristal guda ɗaya abu ne wanda ba shi da sinadarai tare da tauri mai girma da mara narkewa a cikin ruwa. Yana da aikin watsa haske mai kyau a cikin 1-7μm band, kuma yana da kyakkyawar watsa haske a cikin 300-300μm na infrared mai nisa Performance, wanda shine fasalin da sauran kayan infrared na gani ba su da. Silicon (Si) kristal guda ɗaya yawanci ana amfani dashi azaman madaidaicin 3-5μm tsakiyar kalaman taga infrared da tacewa na gani. Saboda kyawawan halayen thermal da ƙananan ƙarancin wannan abu, shine kuma mafi kyawun zaɓi don yin madubin laser ko ma'aunin zafin jiki na infrared da ruwan tabarau na gani. Abubuwan da aka saba amfani da su, samfurin na iya zama mai rufi ko ba a rufe shi ba.