Izihlungi Zokuphazanyiswa Kwe-Notch
Uhlolojikelele lomkhiqizo
Izihlungi ze-notch ziyizihlungi ze-notch, ezaziwa nangokuthi izihlungi zokuphazanyiswa, amafilimu abonakalayo asetshenziselwa ukuhlukaniswa kwe-spectral noma kombala.Ngokwesimo se-spectrum ehlukanisiwe, ihlukaniswe yaba isihlungi se-band-pass, isihlungi esinqunyiwe, isihlungi se-Notch, nesihlungi esikhethekile.Ngokuvamile, kubizwa ngokuthi i-band-stop noma i-band-suppression filter, ebhekisela kusihlungi esinesici se-concave spectral ngokukhanya kobude obunikeziwe, ngokusemandleni, ngokusebenzisa amanye amaza obude obuningi ngangokunokwenzeka.Kuyisihlungi esinqunyiwe uma kuqhathaniswa, esisetshenziswa kakhulu ukususa noma ukunciphisa ukukhanya okuthile kanye nokuthuthukisa amanye amandla okubuka.Ukujula okunqunyiwe kanye nokucaba kwendawo yokudlulisela amapharamitha angukhiye wenkomba.Izihlungi ze-notch zingakwazi ukudlulisa ubukhulu be-wavelength obuningi, kodwa zinciphise ukukhanya ebangeni elithile le-wavelength (ibhendi yokumisa) iye ezingeni eliphansi ngendlela emangalisayo, eliphambene nendlela yokusebenzisa kanye nejika le-spectral lezihlungi ze-bandpass.
Izindawo zokufaka izicelo
| Ubude begagasi obumaphakathi | I-FWHM(nm) | Ukuvimba | I-Transmittance (isilinganiso) | ububanzi be-wavelength | eyenziwe ngokwezifiso Y/N |
| 405nm | 40 nm | OD4 | T≥90% | 350-900 nm | Y |
| 488nm | 40 nm | OD4 | T≥90% | 350-900 nm | Y |
| 532nm | 40 nm | OD4 | T≥90% | 350-900 nm | Y |
| 632.8nm | 40nm | OD4 | T≥90% | 350-900nm | Y |
| 785nm | 40 nm | OD4 | T≥90% | 350-900 nm | Y |
| 808nm | 40 nm | OD4 | T≥90% | 400-1100 nm | Y |
Izinqubo Zokukhiqiza
