iroyin

Upconversion luminescence, eyun, egboogi-Stokes luminescence, tumo si wipe awọn ohun elo ti wa ni yiya nipa kekere ina ina ati ki o ga agbara ina, ti o ni, awọn ohun elo ti njade lara kukuru wefulenti ati ki o ga igbohunsafẹfẹ ina yiya nipa gun wefulenti ati kekere igbohunsafẹfẹ ina.

Upconversion luminescence
Gẹgẹbi ofin Stokes, awọn ohun elo le ni itara nikan nipasẹ ina agbara giga ati ki o tan ina agbara kekere.Ni awọn ọrọ miiran, awọn ohun elo le ṣe itusilẹ gigun gigun ati ina igbohunsafẹfẹ kekere nigbati itara nipasẹ gigun kukuru ati ina igbohunsafẹfẹ giga.
Ni ilodi si, luminescence upconversion ntokasi si awọn ohun elo ti wa ni yiya nipasẹ ina pẹlu kekere agbara ati ki o tan imọlẹ pẹlu ga agbara.Ni awọn ọrọ miiran, ohun elo naa n tan ina pẹlu gigun kukuru ati igbohunsafẹfẹ giga nigbati itara nipasẹ ina pẹlu gigun gigun ati igbohunsafẹfẹ kekere.

Olootu elo elo
O jẹ lilo ni akọkọ fun wiwa infurarẹẹdi ti ina ti o han ti o jade nipasẹ itara ina infurarẹẹdi, awọn ami isamisi, awọn ami ikilọ pẹlu didan gigun, awọn ami aye ina tabi kikun ogiri inu bi ina alẹ, ati bẹbẹ lọ.
Awọn ohun elo iyipada le ṣee lo fun biomonitoring, oogun oogun, CT, MRI ati awọn ami ami miiran