Izihluzi zoxinaniso ezifunxayo/ezizibonakalisayo

Uxinaniso lwe-Optical density (OD) lubonisa i-attenuation factor ebonelelwa sisihluzo se-optical, okt iwanciphisa kangakanani amandla okubona omqa wesiganeko.I-OD inxulumene nosasazo.Ukukhetha i-ND yokucoca ngoxinaniso oluphezulu lwe-optical iya kuguqulela ukuhanjiswa okuphantsi kunye nokufunxa okukhulu kwesibane sesiganeko.Usulelo oluphezulu kunye nokufunxa okuncinci, ukuxinana kwamehlo okusezantsi kuya kufaneleka.Njengomzekelo, ukuba isihluzo esine-OD ye-2 siphumela kwixabiso losulelo lwe-0.01, oku kuthetha ukuba isihluzo sinciphisa umqadi kwi-1% yamandla esiganeko.Zimbini iindidi zeefilitha ze-ND: izihluzi ezifunxayo ezingathathi ntweni zoxinaniso, izihluzi ezibonisa ukungathathi ntweni koxinzelelo.

Izihluzi zethu ze-absorptive neutral density (ND) zifumaneka ngobukhulu obuhlukeneyo kunye noxinzelelo lwe-optical (OD) ukusuka kwi-0.1 ukuya kwi-8.0.Ngokungafaniyo ne-reflectory, i-metallic counterparts, isihluzi ngasinye se-ND senziwe kwi-substrate yeglasi ye-Schott ekhethiweyo kwi-spectrally flat absorption coefficient kwindawo ebonakalayo ukusuka kwi-400 nm ukuya kwi-650 nm.

Izihluzi ze-Reflective neutral density ziyafumaneka nge-N-BK7 (CDGM H-K9L), i-UV Fused Silica (JGS 1), okanye i-Zinc Selenide substrate kwiindidi ezahlukeneyo ze-spectral.Izihlungi ze-N-BK7 (CDGM H-K9L) zibandakanya i-N-BK7 i-glass substrate ene-metallic (Inconel) yokugqoka efakwe kwelinye icala, i-Inconel i-alloy yensimbi eqinisekisa impendulo ye-flat spectral esuka kwi-UV ukuya kufuphi ne-IR;Izihluzi ze-silica ezixutyiweyo ze-UV ziquka i-UVFS substrate kunye ne-nickel coating efakwe kwelinye icala, enika impendulo ecacileyo ye-spectral;Izihluzo ze-ZnSe ezingathathi ntweni zoxinano ziquka i-ZnSe substrate (uxinzelelo lwamehlo ukusuka kwi-0.3 ukuya kwi-3.0) kunye ne-nickel yokwambathisa kwelinye icala, ekhokelela kwimpendulo emcaba yespectral phezu koluhlu lwe-wavelength ye-2 ukuya kwi-16 µm, nceda ubone le grafu ilandelayo kwiireferensi zakho.

Iimbonakalo:

Uxinaniso lwaMacho:

Ukuqhubekeka okanye iNyathelo ND

Iinketho zokufunxa kunye neziReflection:

Zombini Iindidi ze-ND (I-Neutral Density) Izihluzi ezikhoyo

Iinketho zobume:

Round okanye Isikwere

Iinketho Zoguqulelo:

Ayinyuswanga okanye inyusiwe Iyafumaneka

Iingcaciso eziqhelekileyo:

Iiparamitha

Uluhlu kunye noNyamezelo

I-Substrate Material

I-Absorptive: Schott (Absorptive) Iglasi / iReflective: CDGM H-K9L okanye ezinye
Uhlobo

Isihluzo esifunxayo/esiNgqongileyo sokuNina
Ukunyamezela koMda

+0.0/-0.2mm
Ukutyeba

± 0.2 mm
Ukucaba

< 2λ @ 632.8 nm
Ukufana

< 5 arcmin
Chamfer

Ukukhusela< 0.5 mm x 45 °
OD Ukunyamezela

OD ± 10% @ design wavelength
Umgangatho womphezulu (ukugrumba-krwempa)

80 - 50
Umngxuma ocacileyo

> 90%
Ukwaleka

I-Absorptive: i-AR igqunywe / iReflektive: Ityabeka ngesinyithi