Precision Flat Optical Windows e nang le AR Coatings kapa ntle le eona

Lifensetere tsa mahlo li fana ka tšireletso pakeng tsa sistimi ea optical kapa lisebelisoa tsa elektroniki tse bobebe le tikoloho e kantle.Ho bohlokoa ho khetha fensetere e fetisang maqhubu a maqhubu a sebelisoang tsamaisong.Ho phaella moo, thepa ea substrate e lokela ho khona ho mamella maemo a tikoloho ea kopo.Windows e na le thuso bakeng sa ho sireletsa tlhahiso ea laser ho tsoa litlamorao tsa tikoloho le lits'ebetso tsa sampole tsa beam.Re fana ka Windows ka mefuta e mengata e fapaneng ea li-substrates, boholo le botenya ho fihlela tlhoko efe kapa efe ea kopo.

Paralight Optics e fana ka lifensetere tsa optical flat flat tse tloaelehileng le tse phahameng tse entsoeng ka thepa e fapaneng ea substrate bakeng sa ho sebelisoa mefuteng e mengata ea lisebelisoa tsa laser le indasteri.Li-substrates tsa rona li kenyelletsa N-BK7, UV Fused Silica (UVFS), Sapphire, Calcium Fluoride, Magnesium Fluoride, Potassium Bromide, Infrasil, Zinc Selenide, Silicon, Germanium, kapa Barium Fluoride.Lifensetere tsa rona tsa laser li na le "wavelength-specific AR coating" e shebaneng le maqhubu a laser a sebelisoang hangata le wedge ea boikhethelo, athe lifensetere tsa rona tse nepahetseng li fanoa ka kapa ntle le "Broadband AR coating" e fanang ka ts'ebetso e ntle ea optical bakeng sa li-angles of incidence (AOI) lipakeng tsa 0 ° le 30. °.

Mona re thathamisa Calcium Fluoride Flat Window.Calcium fluoride e na le coefficient e tlase ea ho monya le moeli oa tšenyo e kholo, e leng se etsang hore lifensetere tsena e be khetho e ntle bakeng sa tšebeliso ea li-lasers tsa sebaka sa mahala.Calcium fluoride ea rona (CaF₂) Windows Flat e Phahameng ka ho Fetisisa e ka ba e sa koaheloa kapa e na le sekoaelo sa Broadband anti-reflective.Lifensetere tse sa koahetsoeng li fana ka phetisetso e phahameng ho tloha ho ultraviolet (180 nm) ho ea ho infrared (8 μm).Lifensetere tse koahetsoeng ka AR li na le tšireletso e thibelang ho khanya mahlakoreng ka bobeli e fanang ka phetisetso e eketsehileng ka har'a 1.65 - 3.0 µm sebaka se boletsoeng sa wavelength.Ha ho nahanoa ka tekanyo e tlase ea ho monya le moeli oa ts'enyo e phahameng, kristale ea calcium fluoride e sa koaeloang ke khetho e tsebahalang bakeng sa ho sebelisoa ka lasers ea excimer.CaF₂lifensetere li boetse li sebelisoa ka tloaelo ho litsamaiso tsa litšoantšo tse futhumetseng tsa cryogenically.Ka kopo sheba li-graph tse latelang bakeng sa litšupiso tsa hau.

Likaroloana:

Likhetho tsa lintho tse bonahalang:

Sheba khetho e latelang ea lifensetere tse bataletseng

Wavelength Range:

joalo ka litlhoko

Likhetho tsa ho Koahela:

E fumaneha E sa koaheloe kapa e AR Coated joalo ka Kopo

Likhetho tse Tloaelehileng:

Meetso, Boholo le Botenya bo Fapaneng bo Teng

Litlhaloso Tse Tloaelehileng:

pro-related-ico — Foromo ena e ka letsohong le letšehali ke tataiso e akaretsang ea khetho ea windows bakeng sa litšupiso tsa hau.

Mekhahlelo

Ranges & Tolerances

Substrate Material

N-BK7 (CDGM H-K9L), silika e kopantsoeng ea UV (JGS 1) kapa lisebelisoa tse ling tsa IR
Mofuta

Fesetere e Tloaelehileng ea Flat (e chitja, e sekwere, joalo-joalo)
Boholo

E etselitsoe uena
Mamello ea Boholo

Tloaelehileng: +0.00/-0.20mm |Ho nepahala: +0.00/-0.10mm
Botenya

E etselitsoe uena
Botenya Mamello

E tloaelehileng: +/-0.20mm |Ho nepahala: +/-0.10mm
Aperture e Hlakileng

>90%
Ho bapisa

E sa koahetsoeng: ≤ 10 arcsec |AR Coated: ≤ 30 arcsec
Boleng ba Bokaholimo (Mongoa - Cheka)

Ho nepahala: 40-20 |Ho nepahala ho Phahameng: 20-10
Bophahamo ba Bokaholimo @ 633 nm

E tloaelehileng: ≤ λ/4 |Ho nepahala: ≤ λ/10
Phoso e Fetisitsoeng ea Wavefront @ 633 nm

E sa koahetsoeng: ≤ λ/10 ka 25mm |AR Coated: ≤ λ/8 ka 25mm
Chamfer

Sireletsoa:<0.5mm x 45°
Ho roala

Narrow Band: Ravg<0.25% sebakeng se le seng ho 0° AOI
Broad Band: Ravg<0.5% sebakeng se le seng ho 0° AOI
Sekhahla sa Tšenyo ea Laser

UVFS:> 10 J/cm²(20ns, 20Hz, @1064nm)
Substrate e 'ngoe:> 5 J/cm^{2(20ns, 20Hz, @1064nm)}