Nbufe oke ịdị ọcha nke sapphire ahaziri ahazi ≥90%

Mbufe ihe dị elu nke sapphire ngwa anya Windows dị elu ≥90% onyonyo egosipụtara

Nkọwa dị mkpirikpi:

Window anya sapphire bụ ngwa anya pụrụ iche emepụtara site na otu kristal aluminum oxide (Al₂O₃), nke ama ama maka arụmọrụ ngwa anya ha pụrụ iche, ike igwe na nkwụsi ike kemịkal. Dị ka kristal oxide siri ike (Mohs hardness 9), windo sapphire na-egosipụta nnyefe dị mma (~ 83-85% uncoated) gafee ultraviolet (200nm) ruo etiti infrared (5.5μm), na-eme ka ha dị mma maka ịchọ ngwa chọrọ ma nghọta dị elu na ogologo oge.

Nrụpụta gụnyere usoro isi gụnyere uto nghazi kristal, dicing nkenke, nanoscale polishing, na mkpuchi ọpụrụiche. Usoro ntolite dị elu (dịka ọmụmaatụ, ụzọ HEM ma ọ bụ KY) na-ewepụta boules dị elu nwere njupụta ntụpọ dị ala (<10⁴/cm²). Ọdịdị kristal hexagonal pụrụ iche na-enyere ihe anisotropic aka, yana nhazi kachasị (C-axis, A-axis, ma ọ bụ m-ụgbọelu R) na-eme ka arụmọrụ ngwa anya maka ngwa dị iche iche.

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Atụmatụ

Usoro nka

Ihe	Ohere anya
Ihe onwunwe	BK7, JGS1, UV Fused Silica, Sapphire wdg
Akụkụ	1mm-300mm
Nkwenye akụkụ	± 0.05mm
Ogo elu	20-10 ~ 60-40
Mwụsị elu elu	1/4-1/8
Kpochapụ oghere	karịa 90%
Mkpuchi	200-4000nm
Ngwa	Laser, nnyefe ọkụ, ngosi, wdg.

Njirimara isi

1.Extreme Environment Adaptability
Window ngwa anya sapphire na-egosipụta arụmọrụ pụrụ iche yana ebe mgbaze nke 2053°C, na-ejigide iguzosi ike n'ezi ihe na gburugburu ebe ọrụ 1000°C na-aga n'ihu. A na-akwado nkwụsi ike nke okpomọkụ a site na ọnụọgụ dị ala nke mgbasawanye thermal (CTE) nke 5.3 × 10⁻⁶/K n'akụkụ C-axis, nke dị elu karịa enyo anya anya. Kemịkalụ, sapphire optical windows na-egosipụta inertness dị ịrịba ama, na-eguzogide acid niile siri ike (ma e wezụga HF) na alkalis, na-eme ka ha dị mma maka ngwa nhazi kemịkal na ngwa mmiri. Mechanical, windo ndị a na-anya isi ike mgbanwe karịa 1000MPa (ugboro 5-8 siri ike karịa iko anya ọkọlọtọ) yana nguzogide mmetụta pụtara ìhè.

2.Optical Performance Uru
Window ngwa anya sapphire na-enye> 80% nnyefe gafee oke nlegharị anya (200-5500nm na ọkpụrụkpụ 2mm). Site na nhazi kristal kachasị (dịka ọmụmaatụ, C-axis perpendicular na ụzọ ọkụ), a na-ebelata mmetụta birefringence nke ọma. Ọdịmma dị n'elu na-egbo mkpa ngwa anya siri ike na λ/10 flatness na 633nm na nhụsianya elu <0.5nm RMS.

3.Advanced Manufacturing Capabilities
Window anya sapphire anyị na-akwado nhazi nnukwu usoro (> dayameta 300mm) yana geometry dị mgbagwoju anya gụnyere aspheric na nhazi steepụ. Teknụzụ mkpuchi ihu pụrụ iche na-enweta ọnụego ntapu <1×10⁻Pa·m³/s maka ngwa oghere. Site na mkpuchi diamond dị ka carbon (DLC), ọnụ ụzọ mmebi nke laser kpatara (LIDT) ruru 15J/cm² (1064nm, 10ns pulses).

Ngwa nke izizi

1.Defense & Aerospace
Window ngwa anya sapphire na-arụ ọrụ dị ka ụlọ akụ ogbunigwe, na-eguzogide oke ọkụ ọkụ (>1000°C) n'oge ụgbọ elu hypersonic. Ụdị ọkwa ọkwa oghere na-ekwe nkwa ihe karịrị afọ 15 nke ndụ ọrụ orbital na ngwa ụgbọ elu.

2.Industrial Equipment
N'ime imepụta semiconductor, windo anya sapphire na-arụ ọrụ dị ka ebe nlele plasma na-eguzogide na etch na ụlọ CVD. Endoscopes okpomọkụ dị elu na-eji windo ndị a maka eserese doro anya na gburugburu ọkụ 1500C.

3.Scientific Instruments
Window anya sapphire dị elu dị elu (<5ppm adịghị ọcha) na-ebelata mmịkọ X-ray na beamline synchrotron. Ọdịiche ha dị ala na-echekwa ntụkwasị obi femtosecond na sistemụ laser ultrafast.

4.Commercial Devices
Igwe okpuru mmiri dị omimi na-eji windo sapphire optical nke emere maka omimi 6000m (> 60MPa). Igwefoto ekwentị na-ejikọta windo ndị a dị ka mkpuchi nchebe, na-eme ka ihe mgbochi Mohs 9 ha na-eguzogide maka ịdịte aka.

Window ngwa anya sapphire na-aga n'ihu na-agbasa ngwa ha site na ọganihu na nhazi usoro dị ukwuu, geometry mgbagwoju anya, na njirimara arụmọrụ emelitere, na-eme ka ọnọdụ ha dị ka ihe ndị dị mkpa n'ofe ụlọ ọrụ teknụzụ dị elu.

ọrụ XKH

Usoro ọrụ XKH zuru oke na-ejikọta nka nka n'ichepụta ihe na nkwado teknụzụ siri ike iji wepụta ngwọta windo sapphire na njedebe na njedebe. Nkewa n'ichepụta omenala na-enye nhazi ihe osise na ikike ntụgharị faịlụ 2D / 3D zuru oke, nke ọrụ nrụpụta maka nrụpụta (DFM) kwadoro nke na-ebelata ihe egwu mmepụta na ọnụ ahịa. Anyị na-ejigide ikike prototyping ngwa ngwa nke ụlọ ọrụ na-eduga, na-ebuga Φ100mm ihe nlele ọrụ n'ime ụbọchị azụmahịa 5 iji mee ka usoro mmepe ngwaahịa dịkwuo elu. Ngwọta arụ ọrụ dị elu na-agụnye mkpuchi na-eduzi nkenke nwere nguzogide mpempe akwụkwọ site na 10-1000Ω/□ maka ngwa mkpuchi EMI, yana ihe nkiri mgbochi fog nke nwere onwe nke na-edobe anya anya na gburugburu iru mmiri dị elu.

Akụrụngwa nkwado teknụzụ na-egosipụta otu injinia raara onwe ya nye na-eji Zemax na CodeV ngwa simulation ngwa anya iji gosipụta arụmọrụ sistemu wee buru amụma omume okpomọkụ / igwe n'okpuru ọnọdụ arụ ọrụ. Ụlọ nyocha nyocha ihe anyị, nke nwere nyocha eletrọnịkị microscopy (SEM) na ike na-ekesa X-ray spectroscopy (EDS), na-enye nyocha ihe kpatara ọdịda ọdịda maka nkwalite ntụkwasị obi. Ọrụ nkwado gburugburu ebe obibi gụnyere ule ịgba ígwè dị oke ọkụ (-196 ℃ ruo 800 ℃) na mkpughe ịgba nnu nke awa 500 kwa ụkpụrụ MIL-STD-810G, na-agba mbọ ịdịte ngwa ngwa na ọnọdụ arụ ọrụ siri ike.

Sistemụ mmesi obi ike na-arụ ọrụ nchọta ihe zuru oke site na kristal kristal ruo ngwaahịa emechara, yana akụrụngwa nke ọ bụla yana akwụkwọ asambodo zuru oke. Ikike metrology nke ọgbara ọhụrụ gụnyere interferometry na-agbanwe oge 4D maka nyocha izizi nke elu λ/50, interferometry na-acha ọcha na-enweta mkpebi siri ike elu 0.1nm, yana nyocha spectrophotometric na-ekpuchi 190-3300nm spectral nso maka nnyefe/mmetụta ngosipụta.

Ọrụ agbakwunyere ọnụ ahịa na-eleba anya ihe achọrọ ngwa pụrụ iche, gụnyere ngwọta ntinye oghere na-egosipụta akụkụ metallized na hermetic brazing maka sistemụ ultra-high vacuum (UHV). Ọrụ nchịkwa electrostatic (ESD) na-ahazi nguzogide elu n'etiti 10⁶-10⁹Ω iji gbochie mkpokọta ụgwọ n'ime ngwa nwere mmetụta. Ngwa niile na-enweta nkwakọ ngwaahịa ikpeazụ na mpaghara klaasị 100 dị ọcha, yana ọnụ ọgụgụ nhọrọ na nkwakọ ngwaahịa na-ekpo ọkụ maka ihe achọrọ ịdị ọcha nke semiconductor.