Isihlungi se-Bandpass esingu-410nm Sokuhlaziywa Kwensalela Yezibulala-zinambuzane
Incazelo Yomkhiqizo
Isihlungi se-Bandpass esingu-410nm siyisihlungi sokubonwa esivumela ukukhanya ukuthi kudlule phakathi komkhawulokudonsa omncane ogxile ku-410nm, kuyilapho kuvimbela wonke amanye amaza okukhanya. Ivamise ukwenziwa ngezinto ezinezici zokumunca ezikhethiwe zobubanzi obufunekayo bobude beza. I-410nm isendaweni ye-blue-violet ye-spectrum ebonakalayo, futhi lezi zihlungi zivame ukusetshenziswa ezinhlelweni zesayensi nezimboni. Isibonelo, angasetshenziswa ku-microscopy ye-fluorescence ukuvumela ngokukhetha ubude beza begagasi benjabulo ukuthi budlule kuyilapho kuvimbela ukukhanya okuhlakazekile noma okukhishiwe kweminye imithombo yokukhanya. Izihlungi ze-410nm bandpass nazo zisetshenziselwa ukuqapha imvelo, ukuhlaziya izinga lamanzi kanye nezinhlelo zokusebenza ze-phototherapy. Lezi zihlungi zingenziwa ngomumo nosayizi abahlukene ukuze zithwale amathuluzi okubona ahlukahlukene njengamakhamera, ama-microscopes nama-spectrometer. Zingakhiqizwa kusetshenziswa amasu ahlukene afana nokumboza noma i-lamination, futhi zingahlanganiswa nezinye izingxenye ze-optical ezifana namalensi nezibuko ukuze zenze izinhlelo zokukhanya eziyinkimbinkimbi.
Ukuhlaziywa kwezinsalela zezibulala-zinambuzane kuyinqubo ebalulekile yokuqinisekisa ukuphepha kokudla kanye nemvelo. Imikhuba yesimanje yezolimo incike kakhulu ekusetshenzisweni kwezibulala-zinambuzane ukuze kuvikelwe izitshalo ezinambuzaneni futhi kwandise isivuno. Nokho, izibulala-zinambuzane zingaba nemiphumela eyingozi empilweni yomuntu nasendaweni ezungezile. Ngakho-ke, ukusetshenziswa kwabo kufanele kuqashelwe futhi kulawulwe.
Elinye lamathuluzi abalulekile asetshenziswa ekuhlaziyeni izinsalela zezibulala-zinambuzane isihlungi se-bandpass. Isihlungi se-bandpass yidivayisi ehlunga ubude begagasi obuthile bokukhanya kuyilapho ivumela okunye ukukhanya ukuthi kudlule. Ekuhlaziyeni izinsalela zezibulala-zinambuzane, izihlungi ezinobude begagasi obungu-410nm zisetshenziselwa ukuthola ukuba khona kwezinhlobo ezithile zezibulala-zinambuzane.
Isihlungi se-410nm bandpass siyithuluzi elibalulekile lokuhlonza izinsalela zezibulala-zinambuzane kumasampuli. Isebenza ngokuhlunga ngokukhetha amaza okukhanya angafuneki, ivumela kuphela ubude obufunayo ukuthi budlule. Lokhu kuvumela ukulinganiswa okunembile nokunembayo kwenani lesibulala-zinambuzane elikhona kusampula.
Kunezinhlobo eziningi ezahlukene zezihlungi ze-bandpass emakethe, kodwa akuzona zonke ezilungele ukuhlaziywa kwezinsalela zezibulala-zinambuzane. Isihlungi se-410nm bandpass yakhelwe le njongo ngokuzwela okuphezulu nokunemba.
Ukusetshenziswa kwezihlungi ze-410nm bandpass ekuhlaziyeni izinsalela zezibulala-zinambuzane kuyisinyathelo esibalulekile ekuqinisekiseni ukuphepha kokudla nemvelo. Kuyithuluzi elibalulekile labalawuli, abalimi kanye nabathengi. Ngokuthola ngisho nenani elincane lezinsalela zezibulala-zinambuzane, lesi sihlungi sisiza ukugcina amazinga aphezulu okuphepha kokudla kanye nokuvikelwa kwemvelo.
Kafushane, isihlungi se-410nm bandpass siyithuluzi elibalulekile lokuhlaziya izinsalela zezibulala-zinambuzane. Ukuzwela kwayo okuphezulu, ukunemba kanye nokucacisa kwayo kuyenza ibe ithuluzi elibalulekile kulabo abathintekayo ekuphepheni kokudla nasekuvikelweni kwemvelo. Uma ukhetha isihlungi se-bandpass sokuhlaziywa kwezinsalela zesibulala-zinambuzane, qiniseka ukuthi ubheka izihlungi eziklanyelwe le njongo ngokuqondile, njengezihlungi ze-bandpass ezingu-410nm.
Imininingwane
I-substrate | B270 |
Ukubekezelela Dimensional | -0.1mm |
Ukujiya Ukubekezelelana | ±0.05mm |
I-Surface Flatness | 1(0.5)@632.8nm |
Ikhwalithi Yobuso | 40/20 |
Ububanzi Bomugqa | 0.1mm & 0.05mm |
Imiphetho | Iphansi, 0.3mm ubuningi. Ububanzi be-bevel obugcwele |
Imbobo ecacile | 90% |
Ukufana | <5” |
Ukugqoka | T<0.5%@200-380nm, |
T>80%@410±3nm, | |
FWHM<6nm | |
T<0.5%@425-510nm | |
Intaba | Yebo |