Narrow Band Pass Interference Filters

Bodian ine yepamberi otomatiki yekuisa muchina, iyo inotora ion-inobatsira coating tekinoroji kuti ive nechokwadi chekuti sefa ine hunhu hwekuderera tembiricha yekudonha, yakasimba firimu layer uye yakanaka kugadzikana kwezvakatipoteredza.Iyo wavelength huwandu hweyakatetepa-bhendi mafirita inovhara iyo ultraviolet kune infrared bhendi, uye bandwidth inogona kugadzirwa zvinoenderana nezvinodiwa nevatengi.Mushure memakore ekuunganidzira, isu tine hupfumi hwakapfuma hwemafirita-bhendi mafirita, kunyanya, dieletric firimu narrowband mafirita haangove nemhando dzakasiyana, asi zvakare ane yakakwirira transmittance, yakakwira yakachekwa kudzika, anti-diffuse kupindira kwechiedza, uye yakakwirira. wavelength kururama., nzvimbo yakarurama;zvese narrowband sefa zvigadzirwa zvinouya ne spectral test curves uye kiyi yehunhu data.

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Narrowband mafirita anogona kusarudza kupfuudza yakatarwa wavelength yechiedza.Iyo nhete-bhendi sefa yakakamurwa kubva kubhendi-pass sefa, tsananguro yacho yakafanana neyeiyo bhendi-pass sefa, iyo sefa inobvumira chiratidzo chemaziso kuti chipfuure mune chaiyo wavelength bhendi, uye inotsauka kubva kune maviri wavelengths kunze kweiyi. band.Chiratidzo chemwenje chedivi chakavharwa, uye passband yenarrowband sefa yakatetepa, kazhinji isingasviki 5% yepakati kukosha kwewavelength.Iwo makuru tekinoroji ma paramita eakatetepa-bhendi mafirita anosanganisira yepakati wavelength, hafu bandwidth, yakachekwa-kurembera uye kudzika-kudzika.

Zvigadzirwa Zvinotsanangurwa

Iwo akamanikana-bhendi mafirita anogadzirwa neBodian anoshandisa anoenderana akakodzera maitiro paramita mune akasiyana wavelength renji.Munharaunda ye ultraviolet wavelength, iyo induced transmission filter process inowanzo shandiswa kugadzira yakamanikana-bhendi mafirita;mune inooneka uye iri pedyo-infrared wavelengths, ion-assisted filters anoshandiswa.Iyo yakamanikana-bhendi sefa inogadzirwa neiyo yekupfekedza maitiro;iyo nhete-bhendi sefa inogadzirwa neiyo thermal evaporation process iri pakati-kure infrared wavelength dunhu.Ndokumbirawo utsanangure zvinodiwa narrowband sefa chigadzirwa kana uchisarudza.Masefa akamanikana-bhendi anopihwa naBodian anowanzo shandisa D263T kana fused silica seyakadzika zvinhu.Zvinotsanangurwa senge saizi uye ukobvu zvinogona kugadziriswa zvinoenderana nezvinodiwa nemushandisi.

Nzvimbo dzekushandisa

Narrow-band mafirita anoshandiswa mubiochemical analyzers, microplate readers, fluorescence analyzers, cable TV upgrade equipment, wireless transmission equipment, mobile phone barcode scanning, infrared electronic whiteboards, infrared camera, infrared touch screens, iris recognition, infrared medical instrument, infrared inki. kuzivikanwa, Red film recognition, face recognition sensor system.Handheld infrared laser rangefinders, laser rangefinders, optical zviridzwa, zvekurapa nezvehutano zvekushandisa uye zvekuyedza zviridzwa zvine huwandu hwakasiyana hwekushandisa.

Process	IAD Hard Coating
Wavelength Range	200～2300nm
CWL	220, 254,275, 280, 340, 365, 405, 450, 492, 546, 578, 630, 808, 850, 1064, 1572, nezvimwewo.Rejera kuAppendix
T peak	15%～90%
Kuvhara	OD4~OD6@200～1200nm
Dimension	Φ10, Φ12, Φ12,7, Φ15,Φ25, Φ50, nezvimwewo.
Application	Biochemical Analyzer, Fluorescence Analyzer Laser system uye mamwe optical masisitimu