Ukusetyenziswa kwezihluzi
Usetyenziso lwezihluzi kuzo zonke iibhendi zokubonwayo kushishino lwamehlo ikakhulu ziphakamisa amandla azo okukhetha ubude bobude, okwenza imisebenzi ethile ngokumodareyitha ubude bobude, ubunzulu, kunye nezinye iipropathi zokubona. Oku kulandelayo kuchaza ukuhlelwa okuphambili kunye neemeko ezihambelanayo zesicelo:
Ukuhlelwa okusekwe kwiimpawu zembonakalo:
1. Isihluzi sexesha elide (λ > cut-off wavelength)
Olu hlobo lwesihluzi luvumela ubude bobude obude kunobude obusikiweyo ukuba bugqithe ngelixa kuthintela ubude obufutshane bobude bobude. Isetyenziswa ngokuqhelekileyo kwi-imaging biomedical kunye ne-aesthetics yonyango. Umzekelo, iimicroscopes ze-fluorescence zisebenzisa izihluzi ezidlula ixesha elide ukuphelisa ukukhanya okuphazamisa amaza amafutshane.
2. Isihluzi esidlulayo esifutshane (λ < cut-off wavelength)
Esi sihluzo sigqithisa ubude obufutshane kunobude obusikiweyo kwaye sicutha ubude obude. Ifumana izicelo kwi-Raman spectroscopy kunye ne-astronomical observation. Umzekelo osebenzayo sisihluzo esifutshane se-IR650, esisetyenziswa kwiinkqubo zokubeka iliso zokhuseleko ukucinezela uphazamiseko lwe-infrared ngeeyure zasemini.
3. Isihluzo esiNarrowband (i-bandwidth < 10 nm)
Izihluzi zeNarrowband zisetyenziselwa ukuchongwa ngokuchanekileyo kwimimandla efana neLiDAR kunye neRaman spectroscopy. Umzekelo, isihluzo se-BP525 esinamxinwa sine-wavelength ephakathi kwe-525 nm, ububanzi obupheleleyo kwisiqingatha esiphezulu (FWHM) se-30 nm kuphela, kunye nencopho yokuhanjiswa kwe-90%.
4. Isihluzo seNotshi (ibhendi yokuyeka i-bandwidth < 20 nm)
Izihluzi zenotshi ziyilelwe ngokukodwa ukucinezela uphazamiseko phakathi koluhlu olumxinwa lokubonwa. Zisetyenziswa ngokubanzi ekukhuselweni kwe-laser kunye ne-bioluminescence imaging. Umzekelo uquka ukusetyenziswa kwezihluzi zenotshi ukuthintela ukukhutshwa kwe-laser ye-532 nm enokuthi ibeke iingozi.
Ukuhlelwa ngokusekelwe kwiimpawu zokusebenza:
-Iifilimu zokuphola
Ezi zixhobo zisetyenziselwa ukwahlula i-crystal anisotropy okanye ukunciphisa ukuphazamiseka kokukhanya kwe-ambient. Ngokomzekelo, i-polarizers yegridi yentsimbi inokumelana ne-laser yamandla aphezulu kwaye ifanelekile ukusetyenziswa kwiinkqubo zokuqhuba i-LiDAR ezizimeleyo.
-Izibuko zeDichroic kunye nezahluli zombala
Izibuko ze-Dichroic zahlula iibhendi ezithile ze-spectral ezinemiphetho yenguqu enqabileyo-umzekelo, ukubonakalisa ubude obungaphantsi kwe-450 nm. I-Spectrophotometers isasaza ngokulinganayo ukukhanya okugqithisiweyo kunye nokubonakalisiweyo, ukusebenza okubonwa rhoqo kwiinkqubo zokucinga ezininzi.
Iimeko zesicelo esingundoqo:
- Izixhobo zonyango: Unyango lwe-laser ye-Ophthalmic kunye nezixhobo zedermatological zifuna ukupheliswa kweebhendi ze-spectral eziyingozi.
-Imvakalelo yokubona: Iimicroscopes zeFluorescence zisebenzisa izihluzi zamehlo ukubona iiproteni ezithile ze-fluorescent, ezifana ne-GFP, ngaloo ndlela ziphucula ubungakanani bomqondiso kwingxolo.
-Ukubeka iliso lokhuseleko: I-IR-CUT filter ibeka ibhlokhi yemitha ye-infrared ngexesha lokusebenza kwemini ukuqinisekisa ukuzala ngokuchanekileyo kombala kwimifanekiso efakiweyo.
-Itekhnoloji yeLaser: Izihluzi zeNotch zisetyenziselwa ukucinezela ukuphazamiseka kwelaser, kunye nezicelo ezithatha iinkqubo zokhuselo lomkhosi kunye nezixhobo zokulinganisa ngokuchanekileyo.
Ixesha lokuposa: Jul-09-2025