Ihe nzacha nnyonye anya
Nchịkọta ngwaahịa
Ihe nzacha notch bụ ihe nzacha mara ọkwa, nke a makwaara dị ka ihe nzacha nnyonye anya, ihe nkiri anya na-eji maka nlegharị anya ma ọ bụ nkewa agba.Dị ka ọdịdị nke ụdịdị dị iche iche kewara ekewa si dị, a na-ekewa ya na nzacha band-pass, filter-off, Notch filter, na nzacha pụrụ iche.N'ozuzu, a na-akpọ ya ihe nkwụsị band-stop ma ọ bụ band-suppression filter, nke na-ezo aka na nzacha nke nwere njirimara concave spectral site n'ìhè nke ogologo wavele e nyere, dị ka o kwere mee, site n'ọtụtụ wavelength ndị ọzọ dị ka o kwere mee.Ọ bụ nzacha a na-ebipụ dịtụ ntakịrị, nke a na-ejikarị ewepụ ma ọ bụ belata ọkụ a kapịrị ọnụ ma welie ike ndị ọzọ dị egwu.Omimi ebipụ na ebe dị larịị nke ebe mgbasa ozi bụ isi ihe nleba anya nke ndeksi.Ihe nzacha notch nwere ike ibunye ọtụtụ ogologo ogologo ogologo, mana na-eme ka ọkụ dị n'ụdị ogologo ogologo ogologo (bandband) ruo n'ogo dị oke ala, nke na-emegide usoro ojiji yana usoro nzacha bandpass.
Mpaghara ngwa
| Ogologo ebili mmiri etiti | FWHM(nm) | Mgbochi | Mbufe (nkezi) | ogologo ogologo ogologo | omenala mere Y/N |
| 405nm | 40 nm | OD4 | T≥90% | 350-900 nm | Y |
| 488 nm | 40 nm | OD4 | T≥90% | 350-900 nm | Y |
| 532nm | 40 nm | OD4 | T≥90% | 350-900 nm | Y |
| 632.8 nm | 40nm | OD4 | T≥90% | 350-900nm | Y |
| 785 nm | 40 nm | OD4 | T≥90% | 350-900 nm | Y |
| 808nm | 40 nm | OD4 | T≥90% | 400-1100 nm | Y |
Usoro mmepụta
