I-Sapphire Optical Windows Single Crystal Al₂O₃ I-Wear-resisting Ngokwezifiso

I-Sapphire Optical Windows Single Crystal Al₂O₃ Isithombe Esenziwe Ngokwezifiso Esivimbela Ukugqokwa

Incazelo emfushane:

Amawindi okukhanya kwe-Sapphire, akhiwe nge-synthetic single-crystal aluminium oxide (Al₂O₃), amele isiqongo sobunjiniyela bokukhanya, okuhlanganisa ubulukhuni obungenakuqhathaniswa, ukusimama kokushisa, kanye nokuhlukahluka kokubukeka. Lawa mawindi abalulekile ezinhlelweni ezidinga ukuqina okudlulele kanye nokucaca kokubonakalayo kuyo yonke i-ultraviolet (UV), ebonakalayo, ne-mid-infrared (MIR) spectra. Ngokudluliselwa okudlula u-90% (i-post-coating) nobulukhuni be-Mohs obungu-9, benza kahle kakhulu kunezinto ezivamile ezifana ne-silica ehlanganisiwe ne-quartz ezindaweni ezinokhahlo.

Thumela i-imeyili kithi

Izici

Ukucaciswa kobuchwepheshe

Ipharamitha	Imininingwane
Okubalulekile	High-purity synthetic sapphire (Al₂O₃), <5 ppm ukungcola
I-Diameter Range	1–300 mm (osayizi bangokwezifiso bayatholakala)
I-Thickness Tolerance	±0.05 mm (okujwayelekile), ±0.01 mm (ibanga lokunemba)
I-Surface Quality	20/10 kuya ku-60/40 scratch-dig (MIL-O-13830A)
I-Flatness	λ/4 @ 633 nm (okujwayelekile), λ/8 @ 10.6 μm (ibanga le-laser)
I-Clear Aperture	> 90% wobubanzi
Izinketho ze-Coating	I-Broadband anti-reflective (200–4000 nm), i-DLC, izihlungi ze-bandpass
I-Operating Temp	-200°C kuya ku-2053°C (indawo yokuncibilika)

Izinzuzo Eziyinhloko

1. 1.Izokuvikela kanye ne-Aerospace
  · Izimoto ze-Hypersonic: Zimelana nokushaqeka okushisayo ngesikhathi ziphinda zingena, zigcina ubuqotho be-optical ku-2000°C.
  · Ukufanekisa Kwesathelayithi: Kufakwe kumasistimu okubuka umhlaba anokucaca okuphezulu (isb., izinzwa ze-hyperspectral).
  
  2.Izimboni & Amandla
  
  · Ama-Plasma Chambers: Melana nokuguguleka ku-semiconductor etching (i-plasma-enhanced CVD) nama-fusion reactors.
  
  · Ukuhlola I-Hydrocarbon: Qapha ubuqotho bepayipi ngamafasitela anengcindezi ephezulu, amelana nokugqwala.
  
  3. Ucwaningo Lwesayensi
  
  · I-synchrotron Radiation: Nciphisa ukumuncwa kwe-X-ray (<5 ppm ukungcola) emigqeni yokukhanya.
  
  · I-Quantum Computing: Nika amandla ukudluliswa kwe-photon yokulahlekelwa okuphansi kumasistimu we-cryogenic.
  
  4.Izinguquko Zezentengiselwano
  
  · Izimoto Ezizimelayo: Amafasitela e-LiDAR anezingubo ze-DLC zokumelana nenkungu nokungavikeleki kokuklwebheka.
  
  · Okugqokekayo: Amalensi esafire amancane kakhulu (<1 mm) wezibonisi zento engekho ngokoqobo.

Izixazululo Zezifiso ze-XKH

Inkundla yethu yokuphela-siya-ekupheleni iletha izingxenye ze-sapphire optical eziklanyelwe:

1. Ukuklama & I-Prototyping

· Ukuhlanganiswa kwe-CAD: Guqula amafayela we-STEP/IGES abe ama-prototypes asebenzayo zingakapheli izinsuku zebhizinisi ezi-5.
· Ukuthuthukisa i-DFM: Yehlisa ubungozi bokukhiqiza ngokuhlaziywa kwengcindezi nokulingisa ukubekezelela.

2. Precision Manufacturing

· I-Metrology: i-4D phase-shifting interferometry ye-λ/50 yokunemba kwendawo.
· Amasistimu Wokuhlanganisa: Izitaki ze-AR/DLC ezinezendlalelo eziningi ezishuthelwe ubude begagasi obuthile (isb., 1550 nm telecom).

3. Ukuqinisekiswa Kwekhwalithi

· Ukulandelela Okubalulekile: Amadokhumenti agcwele iketango ukusuka ekukhuleni kwebhomu kuya ekuhlolweni kokugcina.
· Ukuhlolwa Kwemvelo: Isifutho sikasawoti (MIL-STD-810G), ibhayisikili elishisayo (-196 ° C kuya ku-800 ° C), kanye nokumelana nokudlidliza.

4.Izinsizakalo Ezingezwe Ngevalue

· Ukulawulwa kwe-ESD: Ukwenza ngendlela oyifisayo ukumelana nobuso (10⁶–10⁹ Ω) kuma-electronics azwelayo.
· Izixazululo zeVacuum: Imiphetho eyenziwe ngensimbi ene-hermetic brazing yamasistimu e-UHV.

Kungani Khetha i-Sapphire Optical Windows?

1.Ubude bokuphila: iminyaka engu-15 yokusebenza kwezinhlelo zokusebenza zebanga lesikhala.

2.Izindleko Ezinhle: 30% izindleko zezinto ezibonakalayo eziphansi ngokukhula kwekristalu okwenziwe kahle.

3.Ukusimama: Iyasebenziseka kabusha futhi i-RoHS/REACH iyahambisana.

Isiphetho

Amafasitela okukhanya kwe-Sapphire achaza kabusha amabhentshimakhi okusebenza ku-optoelectronics, ukuzivikela, nezinhlelo zezimboni ngokuvumelanisa impumelelo yesayensi yezinto nezinto ezintsha zobunjiniyela obunembayo. Ukusebenzisa izinto zangaphakathi zesafire zokwenziwa—njengokuqina kwe-Mohs 9, ukuzinza kwe-thermal kufika ku-2053°C, nokudluliswa kwe-spectrum ebanzi (200nm–6μm)—lawa mawindi eqa imikhawulo evamile, avumela izinhlelo zokusebenza eziguqulayo kubuchwepheshe besizukulwane esilandelayo. Isibonelo, ikhono labo lokumelana nokushaqeka kwe-hypersonic thermal (>1000°C) libenza babaluleke kakhulu ezinhlelweni zokuvikela zasemkhathini, kuyilapho imiklamo ye-birefringence ephansi kakhulu iqinisekisa ukunemba kukhompyutha ye-quantum kanye nokutholwa kwamagagasi adonsela phansi.

Ukuhlanganiswa kwamasu okukhiqiza athuthukile, okuhlanganisa ukujika kwedayimane kanye ne-ion-beam sputtering, kuvumela izixazululo ezifanelana nezimfuneko ze-niche, njengamafasitela ahambisana ne-vacuum amise okwe-spiral ama-fusion reactors noma ama-sub-100nm surface roughness for EUV lithography. Ngaphezu kwalokho, ubunikazi bethu obunezingqimba eziningi—njengamafilimu e-anti-reflective athuthukisiwe e-DLC—zuza >99% transmittance at a critical wavelengths (isb, 1550nm telecom), edlula izinto zendabuko ngo-30% emibundwini yomonakalo eyenziwe nge-laser.

Njengoba izimboni zijikela ekuthuthukisweni okuncane nasekuthembekeni ngokwedlulele kwemvelo, amawindi okukhanya kwesafire abalulekile ezimotweni ezizimele (ukumelana nenkungu ye-LiDAR), amarobhothi ezokwelapha (ama-autoclave-sterilizable endoscopes), kanye nokuhlola isikhala (imithwalo ekhokhelwa isathelayithi eqiniswe ngemisebe). Ngokuvumelanisa ukuqanjwa kwezinto ezintsha nokwenza ngokwezifiso okugxile kumakhasimende, sinikeza amandla abaholi bomhlaba wonke ukuze banqobe izithiyo zobuchwepheshe futhi balolonge ikusasa lezithombe. Lokhu kuzibophezela ekusebenzeni kahle kuqinisa amawindi okukhanya kwesafire njengetshe legumbi le-optics esebenza kahle kakhulu, eqhubekisela phambili ukusimama, ukwenza okuncane, kanye nempilo ende yesistimu kuzo zonke izinhlelo zokusebenza ezifuna kakhulu zakusasa.