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Narrow-Band Lim-Subdivided los ntawm Band-Pass Lim
Lub thiaj li hu ua nqaim-band lim yog subdivided los ntawm band-pass lim, thiab nws cov ntsiab lus yog tib yam li cov band-pass lim, uas yog, lub lim tso cai rau cov teeb liab optical hla mus rau hauv ib qho kev wavelength band, thiab deviates los ntawm band-pass lim.Cov teeb liab kho qhov muag ntawm ob sab yog thaiv, thiab cov passband ntawm lub lim nqa nqaim yog qhov nqaim, feem ntau tsawg dua 5% ntawm tus nqi nruab nrab wavelength.
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Wedge Prisms yog Optical Prisms Nrog Inclined Nto
Wedge Daim iav Optical Wedge Wedge Angle Nta Cov lus piav qhia:
Wedge prisms (tseem hu ua wedge prisms) yog cov khoom siv kho qhov muag nrog qhov chaw inclined, uas feem ntau yog siv rau hauv qhov chaw kho qhov muag rau kev tswj cov nqaj thiab offset.Lub kaum sab xis ntawm ob sab ntawm lub npoo prism yog qhov me me. -
Ze Windows–as Long-wave Pass Filters
Qhov dav ntawm lub teeb kis tau tus mob ntawm cov khoom siv germanium thiab lub teeb opacity nyob rau hauv lub teeb pom kev zoo kuj tseem siv tau raws li qhov ntev-yoj dhau lim rau cov nthwv dej nrog wavelengths ntau dua 2 µm.Tsis tas li ntawd, germanium yog inert rau huab cua, dej, alkalis thiab ntau cov kua qaub.Lub teeb-hloov cov khoom ntawm germanium yog qhov kub thiab txias heev;Qhov tseeb, germanium ua kom nqus ntawm 100 ° C tias nws yuav luag opaque, thiab ntawm 200 ° C nws yog opaque kiag li.
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Si Windows-low Density (Nws qhov ntom yog ib nrab ntawm cov khoom siv Germanium)
Silicon windows tuaj yeem muab faib ua ob hom: coated thiab uncoated, thiab ua tiav raws li cov neeg siv khoom xav tau.Nws yog tsim rau ze-infrared bands nyob rau hauv cheeb tsam 1.2-8μm.Vim tias silicon cov khoom muaj cov yam ntxwv ntawm kev ceev qis (nws qhov ntom ntom yog ib nrab ntawm cov khoom siv German lossis zinc selenide cov ntaub ntawv, tshwj xeeb yog nyob rau hauv 3-5UM band.Silicon muaj Knoop hardness ntawm 1150, uas yog nyuaj tshaj germanium thiab tsawg nkig tshaj germanium.Txawm li cas los xij, vim nws muaj zog nqus band ntawm 9um, nws tsis haum rau CO2 laser kis tau tus mob daim ntawv thov.
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Sapphire Windows-zoo Optical Transmittance yam ntxwv
Sapphire qhov rais muaj cov yam ntxwv kho qhov muag zoo, cov khoom siv kho qhov muag siab, thiab kub tsis kam.Lawv tsim nyog rau cov qhov rais sapphire kho qhov muag, thiab sapphire qhov rais tau dhau los ua cov khoom lag luam siab ntawm cov qhov rais kho qhov muag.
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CaF2 Windows-light Transmission Performance From Ultraviolet 135nm ~ 9um
Calcium fluoride muaj ntau yam kev siv.Los ntawm qhov kev xav ntawm kev ua haujlwm kho qhov muag, nws muaj lub teeb kis tau zoo heev los ntawm ultraviolet 135nm ~ 9um.
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Prisms Glued - Txoj Kev Siv Lens Gluing Feem Ntau
Lub gluing ntawm optical prisms yog tsuas yog raws li kev siv ntawm optical kev lag luam txheem kua nplaum (xim tsis muaj xim thiab pob tshab, nrog ib tug transmittance ntau tshaj 90% nyob rau hauv lub teev kho qhov muag ntau yam).Optical bonding ntawm cov iav qhov muag.Dav siv nyob rau hauv kev sib txuas lo ntsiab muag, prisms, iav thiab terminating los yog splicing optical fibers nyob rau hauv tub rog, aerospace thiab industrial optics.Ua tau raws li MIL-A-3920 tub rog tus qauv rau cov khoom siv kho qhov muag.
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Cylindrical Mirrors - Cov khoom tshwj xeeb kho qhov muag
Cov iav cylindrical feem ntau yog siv los hloov cov qauv tsim ntawm cov duab loj.Piv txwv li, hloov qhov chaw taw tes mus rau kab chaw, lossis hloov qhov siab ntawm daim duab yam tsis hloov qhov dav ntawm daim duab.Cov iav cylindrical muaj qhov tshwj xeeb kho qhov muag.Nrog txoj kev loj hlob sai ntawm cov cuab yeej siv siab, cov iav cylindrical tau siv ntau thiab ntau dua.
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Optical Lenses-Convex Thiab Concave Lenses
Optical nyias Lens - Ib lub lens uas lub thickness ntawm qhov nruab nrab yog loj piv rau lub radii ntawm curvature ntawm nws ob sab.
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Prism-Siv los faib lossis faib cov kab teeb ci.
Lub prism, ib qho khoom pob tshab uas nyob ib puag ncig los ntawm ob lub dav hlau sib tshuam uas tsis sib npaug rau ib leeg, yog siv los faib lossis tawg cov kab teeb.Prisms tuaj yeem muab faib ua qhov sib npaug ntawm daim duab peb sab prisms, duab plaub, thiab pentagonal prisms raws li lawv cov khoom thiab kev siv, thiab feem ntau siv rau hauv cov khoom siv digital, science thiab technology, thiab cov khoom siv kho mob.
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Reflect Mirrors- Ua Haujlwm Siv Txoj Cai Ntawm Kev Xav
Daim iav yog ib qho khoom siv kho qhov muag uas ua haujlwm siv cov cai ntawm kev xav.Daim iav tuaj yeem muab faib ua daim iav dav hlau, iav kheej kheej thiab iav aspheric raws li lawv cov duab.
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Pyramid – Kuj Paub Raws li Pyramid
Pyramid, tseem hu ua pyramid, yog ib hom ntawm peb-dimensional polyhedron, uas yog tsim los ntawm kev sib txuas cov kab ncaj nraim los ntawm txhua vertex ntawm lub polygon mus rau ib qho taw tes sab nraum lub dav hlau uas nws nyob.Cov polygon hu ua lub hauv paus ntawm lub pyramid. .Nyob ntawm cov duab ntawm lub hauv qab, lub npe ntawm lub pyramid kuj txawv, nyob ntawm seb lub polygonal zoo li hauv qab.Pyramid thiab lwm yam.
