I-Precision Flat Optical Windows ene-AR Coatings noma ngaphandle kwayo

Amawindi abonakalayo ahlinzeka ngokuvikeleka phakathi kwesistimu yokubona noma izinto zikagesi ezizwelayo nendawo engaphandle.Kubalulekile ukukhetha iwindi elidlulisa ubude bamaza obusetshenziswa ohlelweni.Ngaphezu kwalokho i-substrate material kufanele ikwazi ukumelana nezimo zemvelo zohlelo lokusebenza.Ama-Windows awusizo ekuvikeleni ukuphuma kwe-laser emiphumeleni yezemvelo kanye nasezinhlelweni zesampula zamasampula.Sinikeza iWindows ngezinhlobonhlobo zama-substrates, osayizi nobukhulu ukuze kuhlangatshezwane nanoma yisiphi isidingo sohlelo lokusebenza.

I-Paralight Optics inikezela ngamafasitela ayisicaba ajwayelekile futhi anembe kakhulu akhiwe ngezinto ezisetshenziswayo ze-substrate ukuze asetshenziswe ezinhlobonhlobo ezinkulu ze-laser nezimboni.Ama-substrates ethu afaka i-N-BK7, UV Fused Silica (UVFS), Sapphire, Calcium Fluoride, Magnesium Fluoride, Potassium Bromide, Infrasil, Zinc Selenide, Silicon, Germanyium, noma Barium Fluoride.Amafasitela ethu e-laser ane-wavelength ethize ye-AR egxile kumaza wamaza e-laser avame ukusetshenziswa kanye ne-wedge ozikhethela yona, kuyilapho amafasitela ethu anembayo anikezwa noma angenayo i-Broadband AR enamathela enikeza ukusebenza okuhle kokubona kwama-angles of incidence (AOI) phakathi kuka-0 ° no-30 °.

Lapha sibala i-Calcium Fluoride Flat Window.I-calcium fluoride ine-coefficient ephansi yokumunca kanye nomkhawulo womonakalo omkhulu, okwenza lawa mawindi abe yisinqumo esihle sokusebenzisa amalaser angenasikhala.I-calcium fluoride yethu (CaF₂) I-High-Precision Flat Windows ingamboziwe noma ene-broadband anti-reflective coating.Amafasitela angavaliwe ahlinzeka ngokudluliswa okuphezulu ukusuka emisebeni ye-ultraviolet (180 nm) kuya ku-infrared (8 μm).Amafasitela ambozwe nge-AR afaka i-antireflection ezinhlangothini zombili enikeza ukudluliswa okukhuphukile ngaphakathi kwebanga le-waveth elicacisiwe elingu-1.65 – 3.0 µm.Uma kubhekwa i-coefficient yayo ephansi yokumunca kanye nomkhawulo womonakalo omkhulu, ikristalu ye-calcium fluoride engagcotshiwe iyinketho edumile yokusebenzisa amalaser e-excimer.I-CaF₂amafasitela abuye asetshenziswe ngokujwayelekile ezinhlelweni zokuthwebula ezishisayo ezipholile nge-cryogenically.Sicela uhlole amagrafu alandelayo ukuze uthole izithenjwa zakho.

Izici:

Izinketho zezinto:

Bona okulandelayo okukhethiwe kwamafasitela ayisicaba

Ububanzi be-Wavelength:

njengezidingo

Izinketho zokuhlanganisa:

Itholakala Kungagqotshiwe noma I-AR Coated njengesicelo

Izinketho Ngokwezifiso:

Imiklamo Ehlukahlukene, Osayizi Nokuqina Kuyatholakala

Imininingwane Ejwayelekile:

pro-ehlobene-ico — Leli fomu elingakwesokunxele liwumhlahlandlela ojwayelekile wokukhetha amawindi wezithenjwa zakho.

Amapharamitha

Amabanga & Ukubekezelelana

I-Substrate Material

I-N-BK7 (CDGM H-K9L), i-silica ehlanganisiwe ye-UV (JGS 1) noma ezinye izinto ze-IR
Uhlobo

Iwindi Eliyisicaba Elijwayelekile (indilinga, isikwele, njll.)
Usayizi

Kwenzelwe ikhasimende
Ukubekezelela Usayizi

Okujwayelekile: +0.00/-0.20mm |Ukunemba: +0.00/-0.10mm
Ubukhulu

Kwenzelwe ikhasimende
Ukujiya Ukubekezelelana

Okujwayelekile: +/-0.20mm |Ukunemba: +/-0.10mm
Imbobo ecacile

>90%
Ukufana

Okungagqotshiwe: ≤ 10 arcsec |I-AR Coated: ≤ 30 arcsec
Ikhwalithi Yobuso (Scratch - Dig)

Ukunemba: 40-20 |Ukunemba okuphezulu: 20-10
I-Surface Flatness @ 633 nm

Okujwayelekile: ≤ λ/4 |Ukunemba: ≤ λ/10
Iphutha elidlulisiwe le-Wavefront @ 633 nm

Okungagqotshiwe: ≤ λ/10 ngo-25mm |I-AR Coated: ≤ λ/8 ngo-25mm
I-Chamfer

Kuvikelwe:<0.5mm x 45°
Ukugqoka

I-Narrow Band: I-Ravg< 0.25% indawo ngayinye ku-0° AOI
Ibhendi Ebanzi: Ravg< 0.5% indawo ngayinye ku-0° AOI
I-Laser Damage Threshold

I-UVFS: > 10 J/cm²(20ns, 20Hz, @1064nm)
Enye i-Substrate: >5 J/cm^{2(20ns, 20Hz, @1064nm)}