Ziziphi iimpawu kunye nokuSetyenziswa kweeLensi ze-UV

一,Yintoni i-lens ye-UV

I-lens ye-UV, eyaziwa ngokuba yi-ultraviolet lens, yi-optical lens eyenzelwe ngokukodwa ukuhambisa kunye nokugxininisa ukukhanya kwe-ultraviolet (UV). Ukukhanya kwe-UV, okunobude obuphakathi kwe-10 nm ukuya kwi-400 nm, kungaphaya koluhlu lokukhanya okubonakalayo kwispectrum ye-electromagnetic.

Iilensi ze-UV ziqhele ukusetyenziswa kwizicelo ezifuna umfanekiso kunye nohlalutyo kuluhlu lwe-UV, olufana ne-fluorescence microscopy, i-UV spectroscopy, i-lithography, kunye nonxibelelwano lwe-UV. Ezi lens ziyakwazi ukusasaza ukukhanya kwe-UV kunye nokufunxa okuncinci kunye nokusabalalisa, okuvumela ukubonwa okucacileyo kunye nokuchanekileyo okanye uhlalutyo lweesampulu okanye izinto.

Uyilo kunye nokuveliswa kweelensi ze-UV zahlukile kwezo zikhanyisayo ezibonakalayo ngenxa yeempawu ezizodwa zokukhanya kwe-UV. Izinto ezisetyenziselwa iilensi ze-UV zihlala zibandakanya i-silica edibeneyo, i-calcium fluoride (CaF2), kunye ne-magnesium fluoride (MgF2). Ezi zixhobo zinokugqithiswa okuphezulu kwe-UV kunye nokufunxa okuphantsi kwe-UV, kuzenza zilungele usetyenziso lwe-UV. Ukongeza, uyilo lwe-lens kufuneka luthathele ingqalelo i-optical coatings ezikhethekileyo zokwandisa ukuhanjiswa kwe-UV.

Iilensi ze-UV ziza kwiindidi ezahlukeneyo, kubandakanywa iplano-convex, i-biconvex, i-convex-concave, kunye ne-meniscus lens. Ukukhethwa kohlobo lwelensi kunye neenkcukacha kuxhomekeke kwiimfuno ezithile zesicelo, ezinjengobude obufunwayo, indawo yokujonga, kunye nomgangatho womfanekiso.

二,TIimpawu kunye nokusetyenziswa kweelensi ze-UV

Kukho ezinye iimpawu kunye nokusetyenziswa kweelensi ze-UV:

Fezitya:

Ugqithiso lweUV: Iilensi ze-UV zenzelwe ukuhambisa ukukhanya kwe-ultraviolet ngokufunxa okuncinci kunye nokusasazeka. Zinokuhanjiswa okuphezulu kuluhlu lwamaza e-UV, ngokuqhelekileyo phakathi kwe-200 nm ukuya kwi-400 nm.

I-Aberration ephantsi: Iilensi ze-UV zenzelwe ukunciphisa i-chromatic aberration kunye nezinye iintlobo zokuphazamiseka kwamehlo ukuqinisekisa ukubunjwa kwemifanekiso echanekileyo kunye nohlalutyo kuluhlu lwe-UV.

Ukukhethwa kwezinto:Iilensi ze-UV zenziwe ngezinto ezinokuhanjiswa okuphezulu kwe-UV kunye nokufunxa okuphantsi kwe-UV, njenge-silica edibeneyo, i-calcium fluoride (CaF2), kunye ne-magnesium fluoride (MgF2).

Iingubo ezikhethekileyo: Iilensi ze-UV zihlala zifuna ii-optical coatings ezikhethekileyo zokuphucula ukuhanjiswa kwe-UV, ukunciphisa ukubonakaliswa, kunye nokukhusela ilensi kwizinto ezisingqongileyo.

Usetyenziso:

I-Fluorescence Microscopy:Iilensi ze-UV ziqhele ukusetyenziswa kwi-fluorescence microscopy ukwenza imincili kunye nokuqokelela imiqondiso ye-fluorescent ekhutshwa yi-fluorophores. Umthombo wokukhanya kwe-UV unceda kuvuselelo lweprobe ezithile ze-fluorescent, ivumela ukubonwa kweenkcukacha zeesampulu zebhayoloji.

UV Spectroscopy:Iilensi ze-UV zisetyenziswa kwizicelo ze-spectroscopy ezifuna uhlalutyo lokufunxa kwe-UV, ukukhutshwa, okanye ukusasazeka kwe-spectra. Oku kubaluleke kakhulu kwiinkalo ezahlukeneyo zophando lwezenzululwazi, kubandakanywa ikhemistri, ukujongwa kokusingqongileyo, kunye nesayensi yezixhobo.

ILithografi:Iilensi ze-UV zizinto ezibalulekileyo kwi-photolithography, inkqubo esetyenziswa kwimveliso ye-semiconductor ukuprinta iipateni ezintsonkothileyo kwii-silicone wafers. Ukuvezwa kokukhanya kwe-UV ngelensi kunceda ukudlulisa iipateni ezineenkcukacha kakhulu kwimathiriyeli yefotoresist.

Unxibelelwano lweUV:Iilensi ze-UV zisetyenziswa kwiinkqubo zonxibelelwano ze-UV kuluhlu olufutshane lwedatha engenazingcingo. Ukukhanya kwe-UV kwenza unxibelelwano lwe-line-of-sight, ngokuqhelekileyo kwizicelo zangaphandle, apho imiqobo efana nemithi kunye nezakhiwo zinokuphazamiseka okuncinci xa kuthelekiswa nokukhanya okubonakalayo.

IForensics kunye noHlalutyo lwaMaxwebhu:Iilensi ze-UV zisetyenziswa kuvavanyo lwasenkundleni kunye nohlalutyo lwamaxwebhu ukuveza ulwazi olufihliweyo okanye olutshintshiweyo. Ukukhanya kwe-UV kunokutyhila izinto ezisebenza nge-UV, kuveze iimpawu zokhuseleko, okanye kubhaqe amaxwebhu omgunyathi.

Ukuvalwa kwe-UV:Iilensi ze-UV zisetyenziswa kwizixhobo zokubulala iintsholongwane ze-UV ukuze kubulawe iintsholongwane emanzini, emoyeni, okanye kumphezulu. Ukukhanya kwe-UV okuphuma kwi-lens kusebenza kakhulu ekunciphiseni i-DNA ye-microorganisms, iyenza ibe lukhetho oludumileyo lonyango lwamanzi kunye nezicelo zokuvala inzala.

Lilonke, iilensi ze-UV zifumana ukusetyenziswa kuluhlu olubanzi lwezenzululwazi, ezemizi mveliso, kunye nezobuchwepheshe apho ukucinga okuchanekileyo kwe-UV, uhlalutyo lokubonwayo, okanye ukuqhatha ukukhanya kwe-UV kubalulekile.