ʻO nā mea kūʻokoʻa o nā kristal AgGaSe2 He mea maʻalahi nā kristal AgGaSe2/AgGaS2 i ka radiation Ultraviolet, ʻo ke kukui UV i kāu kumu nānā e loaʻa i nā hopena i nā waiwai o kēia mau mea, hiki ke hōʻike ʻia nā hopena i ka emi ʻana o ka hoʻouna ʻana a i ʻole ka maikaʻi o ka ʻili.