Izihluzi zeNotch zokuphazamiseka
Isishwankathelo semveliso
Izihluzi ze-notch zizihluzo ezinotshi, ezikwabizwa ngokuba zizihluzi zokuphazamiseka, iifilimu zamehlo ezisetyenziselwa ukwahlulahlula okubonwayo okanye kombala.Ngokwemilo ye-spectrum eyahlulwe, yahlulwe yaba yi-band-pass filter, i-cut-off filter, i-Notch filter, kunye ne-filter ekhethekileyo.Ngokubanzi, ibizwa ngokuba yi-band-stop okanye i-band-suppression filter, ebhekisa kwisihluzo esinophawu olubonakalayo lweconcave ngokukhanya kobude obunikiweyo, kangangoko kunokwenzeka, ngobuninzi bobunye ubude obunokwenzeka.Sisihluzo esisikiweyo, esisetyenziswa ikakhulu ukuphelisa okanye ukunciphisa ukukhanya okukodwa kunye nokwandisa amandla okubonwa.Ubunzulu obunqunyiweyo kunye ne-flatness yendawo yokuhanjiswa yimilinganiselo ephambili yemilinganiselo yesalathisi.Izihluzi zenotshi zinokusasaza ubukhulu becala ubude bamaza, kodwa zinciphise ukukhanya kuluhlu oluthile lwamaza obude (ibhendi yokumisa) ukuya kumgangatho ophantsi ngokumangalisayo, ochasene nendlela yokusetyenziswa kunye negophe elibonakalayo lezihluzo ze-bandpass.
Iindawo zesicelo
| Ubude obuphakathi | FWHM(nm) | Ukuthintela | Ugqithiso (umndilili) | uluhlu lwamaza | yenziwe ngokwesiko 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 |
Iinkqubo zeMveliso
