I-Sapphire Optical Windows Single Crystal Al₂O₃ Emelana Nokugqokwa Eyenziwe Ngokwezifiso

Isithombe Esifakiwe Esifakwe Ngokwezifiso Esiyi-Sapphire Optical Windows Single Crystal Al₂O₃ Esimelana Nokuguguleka

Incazelo emfushane:

Amafasitela e-Sapphire optical, aklanywe nge-synthetic single-crystal aluminium oxide (Al₂O₃), amelela isiqongo sobunjiniyela be-optical, ehlanganisa ubulukhuni obungenakuqhathaniswa, ukuqina kokushisa, kanye nokuguquguquka kwe-spectral. Lawa mafasitela abalulekile ekusetshenzisweni okudinga ukuqina okukhulu kanye nokucaca kwe-optical kuwo wonke ama-spectra e-ultraviolet (UV), abonakalayo, kanye ne-mid-infrared (MIR). Njengoba ukudluliselwa kudlula u-90% (i-post-coating) kanye nobunzima be-Mohs obungu-9, adlula izinto ezivamile njenge-fused silica kanye ne-quartz ezindaweni ezinzima.

Sithumelele i-imeyili

Izici

Ukucaciswa kobuchwepheshe

Ipharamitha	Imininingwane
Izinto	I-sapphire yokwenziwa emsulwa kakhulu (Al₂O₃), ukungcola okungaphansi kwe-5 ppm
Ububanzi beDayamitha	1–300 mm (osayizi abangokwezifiso bayatholakala)
Ukubekezelela Ubukhulu	±0.05 mm (ejwayelekile), ±0.01 mm (ibanga lokunemba)
Ikhwalithi Yomphezulu	Ukuklwebha okungu-20/10 kuya ku-60/40 (MIL-O-13830A)
Ukucaba	λ/4 @ 633 nm (okujwayelekile), λ/8 @ 10.6 μm (ibanga le-laser)
Imbobo Ecacile	>90% wobubanzi
Izinketho Zokumboza	Izihlungi ze-Broadband ezivimbela ukukhanyisa (200–4000 nm), i-DLC, ne-bandpass
Izinga Lokusebenza	-200°C kuya ku-2053°C (iphuzu lokuncibilika)

Izinzuzo Eziyinhloko

1. 1. Ukuzivikela kanye nezindiza
  · Izimoto Ezisebenzisa Ama-Hypersonic: Zimelana nokushaqeka kokushisa ngesikhathi sokungena kabusha, zigcine ubuqotho bokukhanya ku-2000°C.
  · Izithombe Zesathelayithi: Zisetshenziswa ezinhlelweni zokubuka uMhlaba ezinesinqumo esiphezulu (isib. izinzwa ze-hyperspectral).
  
  2. Izimboni kanye Namandla
  
  · Amakamelo e-Plasma: Amelana nokuguguleka kwe-semiconductor etching (i-plasma-enhanced CVD) kanye nama-fusion reactors.
  
  · Ukuhlola i-Hydrocarbon: Qapha ubuqotho bepayipi ngamafasitela anomfutho ophezulu, amelana nokugqwala.
  
  3. Ucwaningo Lwesayensi
  
  · Imisebe ye-Synchrotron: Nciphisa ukumuncwa kwe-X-ray (ukungcola okungaphansi kwe-5 ppm) emigqeni ye-beamlines.
  
  · I-Quantum Computing: Vumela ukudluliselwa kwe-photon okulahlekelwa kancane ezinhlelweni ze-cryogenic.
  
  4. Ukuqamba Kwezentengiselwano
  
  · Izimoto Ezizimele: Amafasitela e-LiDAR anezimbozo ze-DLC zokumelana nenkungu kanye nokuzivikela ekuklwebhekeni.
  
  · Izinto ezigqokwayo: Amalensi e-sapphire amancane kakhulu (<1 mm) okubonisa izinto ezingokoqobo ezingaguquki.

Izixazululo Ze-XKH Ngokwezifiso

Ipulatifomu yethu kusukela ekuqaleni kuze kube sekupheleni inikeza izingxenye ze-sapphire optical ezenzelwe wena:

1. Ukuklama kanye Nokwenza Izibonelo

· Ukuhlanganiswa kwe-CAD: Guqula amafayela e-STEP/IGES abe ama-prototype asebenzayo zingakapheli izinsuku ezi-5 zebhizinisi.
· Ukwenza ngcono i-DFM: Nciphisa izingozi zokukhiqiza ngokuhlaziya ukucindezeleka kanye nokulingisa ukubekezelelana.

2. Ukukhiqiza Ngokucophelela

· I-Metrology: i-interferometry yokushintsha isigaba se-4D ukuze kube nokunemba kobuso be-λ/50.
· Izinhlelo Zokumboza: Izitaki ze-AR/DLC ezinezingqimba eziningi ezilungiselelwe ubude be-wavelength obuthile (isb., i-telecom engu-1550 nm).

3. Ukuqinisekiswa Kwekhwalithi

· Ukulandelela Izinto: Umbhalo ogcwele kusukela ekukhuleni kwebhola kuya ekuhlolweni kokugcina.
· Ukuhlolwa Kwemvelo: Isifutho sikasawoti (MIL-STD-810G), ukujikeleza kokushisa (-196°C kuya ku-800°C), kanye nokumelana nokudlidliza.

4. Izinsizakalo Ezinenani Elikhulu

· Ukulawulwa kwe-ESD: Ukwenza ngokwezifiso ukumelana nomphezulu (10⁶–10⁹ Ω) kwama-elekthronikhi abucayi.
· Izixazululo Zokuhlanza: Imiphetho yensimbi ene-brazing efakwe ngaphakathi kwesistimu ye-UHV.

Kungani Kufanele Ukhethe Amafasitela E-Sapphire Optical?

1. Ubude besikhathi: Isikhathi sokusebenza seminyaka eyi-15 kuzinhlelo zokusebenza zebanga lesikhala.

2. Ukusebenza Kahle Kwezindleko: Izindleko zezinto eziphansi ngo-30% ngokukhula kwekristalu okulungiselelwe.

3. Ukusimama: Kungasetshenziswa kabusha futhi kuhambisana ne-RoHS/REACH.

Isiphetho

Amafasitela e-Sapphire optical achaza kabusha amazinga okusebenza ezinhlelweni ze-optoelectronics, ezokuvikela, kanye nezezimboni ngokusebenzisana kwentuthuko yesayensi yezinto ezibonakalayo kanye nokusungula ubunjiniyela obunembile. Ukusebenzisa izakhiwo zangaphakathi ze-sapphire zokwenziwa—njengobulukhuni be-Mohs 9, ukuzinza kokushisa kuze kufike ku-2053°C, kanye nokudluliselwa kwe-broad-spectrum (200nm–6μm)—lawa mafasitela adlula imikhawulo evamile, okwenza kube lula izinhlelo zokusebenza eziguqulayo kubuchwepheshe besizukulwane esilandelayo. Isibonelo, ikhono lawo lokubekezelela ukushaqeka kokushisa kwe-hypersonic (>1000°C) kuwenza abaluleke kakhulu ezinhlelweni zokuvikela izindiza, kuyilapho imiklamo ye-birefringence ephansi kakhulu iqinisekisa ukunemba kokubala kwe-quantum kanye nokutholwa kwamagagasi adonsela phansi.

Ukuhlanganiswa kwamasu okukhiqiza athuthukile, okuhlanganisa ukujika kwedayimane kanye nokusputtering kwe-ion-beam, kuvumela izixazululo ezenzelwe izidingo ze-niche, njengefasitela elihambisana ne-vacuum elinomumo ojikelezayo lama-fusion reactors noma ubulukhuni bomphezulu obungaphansi kwe-100nm be-lithography ye-EUV. Ngaphezu kwalokho, izembozo zethu ezinezici eziningi—njengefilimu ezilwa nokukhanya ezithuthukisiwe ze-DLC—zifinyelela ukudluliselwa okungu->99% kuma-wavelength abalulekile (isb., i-telecom engu-1550nm), zidlula izinto zendabuko ngo-30% emikhawulweni yomonakalo ebangelwa yi-laser.

Njengoba izimboni ziphendukela ekushintsheni okuncane kanye nokuthembeka kwemvelo ngokweqile, amafasitela e-sapphire optical abalulekile ezimotweni ezizimele (ukumelana nenkungu ye-LiDAR), amarobhothi ezokwelapha (ama-endoscope angahlanzwa yi-autoclave), kanye nokuhlola isikhala (imithwalo yesathelayithi eqinile ngemisebe). Ngokuvumelanisa ukusungula izinto ezintsha nokwenza ngokwezifiso okugxile kumakhasimende, sinika amandla abaholi bomhlaba wonke ukunqoba izithiyo zobuchwepheshe futhi bakhe ikusasa le-photonics. Lokhu kuzibophezela ekwenzeni kahle kuqinisa amafasitela e-sapphire optical njengesisekelo se-optics esebenza kahle kakhulu, okuqhuba intuthuko ekusimeni, i-sapphire optical, kanye nokuphila isikhathi eside kwesistimu kuzo zonke izinhlelo zokusebenza ezidinga kakhulu kusasa.