Yakagadzirirwa Sapphire Optical Windows Yepamusoro Purity Transmittance ≥90%

Customized Sapphire Optical Windows High Purity Transmittance ≥90% Featured Image

Tsanangudzo Pfupi:

Sapphire optical windows inyanzvi dzemaziso dzakagadzirwa kubva kune imwe-crystal aluminium oxide (Al₂O₃), inozivikanwa nekuita kwayo kunoshamisa kwekuita, simba remuchina, uye kugadzikana kwemakemikari. Seyakanyanya kuomesesa oxide crystal (Mohs kuoma 9), mahwindo esafire anoratidza yakanakisa transmittance (~ 83-85% isina kuvharwa) mhiri kweultraviolet (200nm) kusvika pakati pe-infrared (5.5μm) spectra, zvichiita kuti ive yakakodzera kune inoda maapplication anoda zvese zviri pachena uye kusimba.

Kugadzira kunosanganisira maitiro akakosha anosanganisira kukura kwekristaro, kuita dicing, nanoscale polishing, uye hunyanzvi hwekupfeka. Nzira dzekukura dzepamusoro (semuenzaniso, HEM kana nzira dzeKY) dzinopa mabhura emhando yepamusoro ane density yakaderera (<10⁴/cm²). Iyo yakasarudzika yehexagonal crystal chimiro inogonesa anisotropic zvivakwa, zvine optimized maitiro (C-axis, A-axis, kana R-ndege kuchekwa) inogadzirisa optical performance kune chaiwo maapplication.

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Features

Technical parameters

Item	Optical Window
Material	BK7, JGS1, UV Fused Silica, Sapphire nezvimwe
Dimension	1mm-300mm
Dimension kushivirira	± 0.05mm
Surface quality	20-10~60-40
Surface flatness	1/4~1/8
Aperture yakajeka	pamusoro pe90%
Coating	200-4000nm
Application	Laser, mwenje transmittance, kuratidza, nezvimwe.

Hunhu Hunokosha

1.Extreme Environment Adaptability
Mahwindo eSapphire optical anoratidza kuita kwakasarudzika nenzvimbo yakanyungudika ye2053 ° C, ichichengetedza kutendeseka mune inoenderera 1000 ° C inoshanda nharaunda. Uku kugadzikana kwekupisa kunogoneswa ne-ultra-low coefficient of thermal expansion (CTE) ye 5.3 × 10⁻⁶/K pamwe neC-axis, yakakwirira zvakanyanya kune yakajairwa magirazi emaziso. Kemikari, mahwindo esafire emaziso anoratidza kusinganzwisisike kunoshamisa, kupikisa ese akasimba asidhi (kunze kweHF) uye alkalis, zvichiita kuti zvive zvakanakira makemikari ekugadzira michina uye zvikumbiro zvemugungwa. Mechanically, mahwindo aya anozvirumbidza flexural simba rinopfuura 1000MPa (5-8 times akasimba kupfuura yakajairwa optical girazi) ine yakatanhamara kukanganisa kuramba.

2.Optical Performance Advantages
Sapphire optical windows inopa> 80% kutapurirana kune yakafara spectral renji (200-5500nm pa2mm ukobvu). Kuburikidza neyakagadziridzwa kristaro kutaridzika (semuenzaniso, C-axis perpendicular kune yakareruka nzira), birefringence mhedzisiro inodzikiswa zvinobudirira. Hunhu hwepamusoro hunosangana nezvinoda kuomesa maziso ne λ/10 flatness pa633nm uye kushata kwepamusoro <0.5nm RMS.

3.Advanced Manufacturing Capabilities
Yedu sapphire optical windows inotsigira yakakura-fomati kugadzirisa (> 300mm dhayamita) uye yakaoma geometries inosanganisira aspheric uye yakatsikwa masisitimu. Specialised edge sealing tekinoroji inowana mazinga ekuvuza <1×10⁻⁹Pa·m³/s yevacuum application. Iine madhaimondi-akafanana nekabhoni (DLC) machira, iyo laser-induced kukuvara chikumbaridzo (LIDT) inosvika 15J/cm² (1064nm, 10ns pulses).

Primary Applications

1.Defense & Aerospace
Mahwindo eSapphire optical anoshanda semakomba edzimba, achishingirira kutyisa kwakanyanya (> 1000 ° C) panguva yekubhururuka kwe hypersonic. Space-giredhi misiyano inovimbisa pamusoro pemakore gumi nemashanu ehupenyu hwesevhisi orbital mukushandisa spacecraft.

2.Industrial Equipment
Mukugadzira semiconductor, mahwindo esafiro emaziso anoshanda seplasma-resistant viewports mu etch uye CVD makamuri. High-tembiricha endoscopes anoshandisa mahwindo aya pamifananidzo yakajeka munzvimbo dze1500 ° C dzevira.

3.Scientific Instruments
High-purity sapphire optical windows (<5ppm tsvina) inoderedza kutorwa kweX-ray mu synchrotron beamlines. Yavo yakaderera isina mutsara inochengetedza femtosecond pulse kutendeka mune Ultrafast laser system.

4.Commercial Devices
Deep-sea submersibles anoshandisa sapphire optical windows akatemerwa kudzika 6000m (> 60MPa). Makamera e-smartphone anobatanidza aya mahwindo sevhavha yekudzivirira, achisimudzira Mohs 9 yavo kukwenya kuramba kwekusimudzira kusimba.

Sapphire optical windows inoenderera mberi nekuwedzera maapplication avo kuburikidza nekufambira mberi muhombe-fomati yekugadzirisa, yakaoma geometries, uye yakagadziridzwa maitiro ekuita, kusimbisa chinzvimbo chavo sezvikamu zvakakosha mumaindasitiri epamusoro-soro.

XKH masevhisi

XKH yakazara sevhisi chikuva inosanganisa yekucheka-kumucheto hunyanzvi hwekugadzira nerutsigiro rwakasimba rwehunyanzvi kuendesa kupera-kusvika-kumagumo sapphire optical hwindo mhinduro. Chikamu chekugadzira chetsika chinopa kudhirowa-kwakavakirwa kugadzirisa ine yakazara 2D/3D faira shanduko kugona, inowedzerwa neDesign for Manufacturing (DFM) optimization masevhisi anodzikisa njodzi dzekugadzira uye mutengo. Isu tinochengetedza indasitiri-inotungamira nekukurumidza prototyping kugona, kuendesa Φ100mm inoshanda masampuli mukati memazuva mashanu ebhizinesi kuti ikurumidze kutenderera kwechigadzirwa. Mishonga yepamberi inoshanda inosanganisira chaiyo conductive coatings ine sheet resistance tunable kubva ku10-1000Ω/ □ yeEMI kudzivirira zvikumbiro, pamwe chete nevaridzi vepamhepo anti-fog mafirimu anochengetedza kujeka kwemaziso munzvimbo dzine mwando wakanyanya.

Iyo tekinoroji yekutsigira zvivakwa inoratidzira yakazvipira injiniya timu inoshandisa Zemax uye CodeV optical simulation software kuenzanisira mashandiro ehurongwa uye kufanotaura hunhu hwekupisa / hwemagetsi pasi pemamiriro ekushanda. Yedu yekuongorora zvinhu murabhoritari, ine scanning electron microscopy (SEM) uye simba-dispersive X-ray spectroscopy (EDS), inopa mudzi-chikonzero kutadza kuongororwa kwekuvimbika kwekuvandudzwa. Masevhisi ekusimbisa nharaunda anosanganisira yakanyanyisa kupisa bhasikoro bvunzo (-196 ℃ kusvika 800 ℃) uye 500-awa yemunyu yekupfapfaidza kuratidzwa paMIL-STD-810G zviyero, kuve nechokwadi chekugara kwechikamu mumamiriro ekushanda akaomarara.

Masisitimendi ehusikirwo hwemhando anoshandisa akazara zvinhu traceability kubva kukristaro boule kusvika kune yapera chigadzirwa, nechikamu chimwe nechimwe chinoperekedzwa neakakwana certification zvinyorwa. State-of-the-art metrology kugona kunosanganisira 4D phase-shifting interferometry ye λ/50 kurongeka kwechiso, chena-mwenje interferometry kuwana 0.1nm pamusoro kuoma kwechiso, uye spectrophotometric ongororo inofukidza 190-3300nm spectral renji yekutapurirana/reflectance characterization.

Value-akawedzera masevhisi kero yakasarudzika yekushandisa zvinodiwa, zvinosanganisira vacuum yekubatanidza mhinduro ine simbi mipendero ine hermetic brazing ye Ultra-yakakwirira vacuum (UHV) masisitimu. Electrostatic discharge (ESD) kudzora masevhisi anoshongedza pamusoro pekupikisa pakati pe10⁶-10⁹Ω kudzivirira kuunganidzwa kwechaji muzviridzwa zvinonzwisisika. Zvese zvikamu zvinoiswa kwekupedzisira kurongedzerwa muKirasi 100 yakachena nharaunda nharaunda, ine sarudzo yekuverenga particle uye vacuum-yakabikwa yekurongedza ye semiconductor-giredhi utsanana zvinodiwa.