Nā ʻĀpana Sapphire Optical Windows Sapphire i hoʻopilikino ʻia me ka Polishing Precision

Nā ʻĀpana Sapphire Optical Windows i hoʻopilikino ʻia me ka Polishing Precision Kiʻi i hōʻike ʻia

Wehewehe Pōkole:

Hōʻike nā puka makani optical sapphire i ke ʻano maʻamau i ka piko o ka ʻenekinia optical precision, me ka hoʻohana ʻana i ka monocrystalline Al₂O₃ i ulu ʻia e Czochralski me ka orientation crystallographic i kāohi ʻia (ʻo ia hoʻi ʻo C-axis a i ʻole A-axis) e hoʻomaikaʻi i ka hana no nā noi kikoʻī. ʻO kā mākou kaʻina hana ulu kristal ponoʻī e hua mai i ka mea me ka homogeneity kūikawā (<5 × 10⁻⁶ refractive index variation) a me nā inclusions liʻiliʻi (<0.01ppm), e hōʻoiaʻiʻo ana i ka hana optical kūlike ma nā ʻāpana hana. Mālama nā puka makani i ke kūpaʻa o ke kaiapuni kupaianaha, me CTE o 5.3 × 10⁻⁶ / K e like me ke axis C, e ʻae ana i ka hoʻohui maʻalahi i nā ʻākoakoa multi-material i kau ʻia i ka thermal cycling. Loaʻa i kā mākou mau ʻenehana polishing holomua ka ʻili ma lalo o 0.5nm RMS, koʻikoʻi no nā noi laser mana kiʻekiʻe kahi e hiki ai i nā hemahema o ka ʻili ke hoʻomaka i ka pōʻino.

Ma ke ʻano he mea hana i hoʻohui ʻia i ka ʻaoʻao kū pololei, hāʻawi ʻo XKH i nā hoʻonā piha mai ka synthesis mea a hiki i ka nānā hope loa:

Kākoʻo Hoʻolālā: Hāʻawi kā mākou hui ʻenekinia i ka loiloi DFM (Design for Manufacturing) me ka hoʻohana ʻana i nā simulations Zemax a me COMSOL e hoʻomaikaʻi i ka geometry window no nā koi optical/mechanical kikoʻī.

Nā lawelawe hoʻohālike: Hoʻololi wikiwiki (<72 mau hola) no ka hōʻoia manaʻo me ka hoʻohana ʻana i kā mākou hana wili CNC a me ka hoʻopili MRF i loko o ka hale

Nā Koho Uhi: Nā uhi AR maʻamau me ka lōʻihi e ʻoi aku ana ma mua o nā kūlana MIL-C-675C, me:

Broadband (400-1100nm) <0.5% reflectivity

Hoʻomaikaʻi ʻia ʻo VUV (193nm) me ka hoʻoili ʻana ma mua o 92%

Nā uhi ITO alakaʻi (100-1000Ω/sq) no ka pale ʻana o EMI

Hōʻoiaʻiʻo Kūlana: ʻO ka pūʻulu metrology piha e komo pū ana me:

Nā interferometer laser 4D PhaseCam no ka hōʻoia ʻana o ka pālahalaha λ/20

ʻO ka spectroscopy FTIR no ka palapala ʻāina hoʻoili spectral

Nā ʻōnaehana nānā aunoa no ka nānā ʻana i nā hemahema o ka ʻili 100%

E leka uila mai iā mākou

Nā hiʻohiʻona

Nā palena loea

Puka makani Sapphire
Ana	8-400mm
Ka hoʻomanawanui ʻana o ka ana	+0/-0.05mm
ʻAno o ka ʻili (ʻōpala a ʻeli)	40/20
Pololei o ka ʻili	λ/10per@633nm
Māmā ka puka	＞85%,>90%
Ka hoʻomanawanui like ʻole	±2''-±3''
Bevel	0.1-0.3mm
Uhi ʻana	AR/AF/ma ke noi a ka mea kūʻai aku

Nā Hiʻohiʻona Koʻikoʻi

1. ʻOi aku ka maikaʻi o nā mea

· Nā ʻAno Wela i Hoʻonui ʻia: Hōʻike i ka conductivity thermal o 35 W/m·K (ma 100°C), me kahi coefficient hoʻonui thermal haʻahaʻa (5.3 × 10⁻⁶/K) e pale ana i ka distortion optical ma lalo o ka wikiwiki o ka hoʻololi ʻana o ka mahana. Mālama ka mea i ka pono o ke kūkulu ʻana i ka wā o ka hoʻololi ʻana o ka haʻalulu thermal mai 1000°C a i ka mahana o ka lumi i kekona.

· Paʻa Kemika: Hōʻike i ka ʻole o ka hōʻino ʻana i ka wā e hōʻike ʻia ai i nā waikawa i hoʻopaʻa ʻia (ʻaʻole i hoʻokomo ʻia ʻo HF) a me nā alkalis (pH 1-14) no nā wā lōʻihi, e kūpono ana no nā lako hana kemika.

· Hoʻomaʻemaʻe Optical: Ma o ka ulu ʻana o ke kristal C-axis holomua, hoʻokō i ka hoʻoili ʻana >85% ma ka spectrum ʻike ʻia (400-700nm) me nā pohō hoʻopuehu ma lalo o 0.1%/cm.
· ʻO ka hoʻowali hyper-hemispherical koho e hōʻemi ana i nā ʻōlinolino o ka ʻili i <0.2% no kēlā me kēia ʻili ma 1064nm.

2. Nā hiki ke hana ʻenekinia pololei

· Mana ʻIli Nanoscale: Ke hoʻohana nei i ka hoʻopau magnetorheological (MRF), hoʻokō i ka ʻili o ka ʻāʻī <0.3nm Ra, koʻikoʻi no nā noi laser mana kiʻekiʻe kahi i ʻoi aku ai ʻo LIDT ma mua o 10J/cm² ma 1064nm, 10ns pulses.

· Hana ʻana i ka Geometry Complex: Hoʻohui i ka machining ultrasonic 5-axis no ka hana ʻana i nā kahawai microfluidic (50μm width tolerance) a me nā mea optical diffractive (DOE) me ka hoʻonā hiʻona <100nm.

· Hoʻohui ʻia ʻo Metrology: Hoʻohui i ka interferometry kukui keʻokeʻo a me ka microscopy ikaika atomika (AFM) no ke ʻano ʻili 3D, e hōʻoiaʻiʻo ana i ka pololei o ke ʻano <100nm PV ma waena o nā substrates 200mm.

Nā Noi Mua

1. Hoʻonui ʻia nā ʻōnaehana pale

· Nā Dome Kaʻa Hypersonic: Hana ʻia e kū i nā ukana aerothermal Mach 5+ me ka mālama ʻana i ka hoʻoili MWIR no nā poʻo ʻimi. Pale nā sila lihi nanocomposite kūikawā i ka delamination ma lalo o nā ukana haʻalulu 15G.

· Nā Paepae ʻIke Quantum: ʻO nā mana birefringence haʻahaʻa loa (<5nm/cm) e hiki ai i ka magnetometry pololei i nā ʻōnaehana ʻike submarine.

2. Ka Hana Hou ʻOihana

· Semiconductor Extreme UV Lithography: Nā puka makani poli ʻia ʻo Grade AA me ka <0.01nm surface roughness e hōʻemi ana i nā pohō hoʻopuehu EUV (13.5nm) i nā ʻōnaehana stepper.

· Nānā ʻana i ka Nuclear Reactor: Hāʻawi nā ʻano neutron-transparent (Al₂O₃ isotopically purified) i ka nānā ʻana i ka ʻike maka manawa maoli i nā cores reactor Gen IV.

3. Hoʻohui ʻenehana e kū mai ana

· Nā Kamaʻilio Optical ma muli o ka Lewa: Mālama nā mana i hoʻopaʻakikī ʻia e ka radiation (ma hope o ka hōʻike ʻana o ka gamma 1Mrad) i ka hoʻoili ʻana ma mua o 80% no nā loulou laser ukali LEO.

· Nā ʻaoʻao Biophotonics: Hiki i nā hana ʻili Bio-inert ke hoʻohana i nā puka makani spectroscopy Raman implantable no ka nānā mau ʻana i ka glucose.

4. Nā ʻōnaehana ikehu holomua

· Nā Diagnostics Fusion Reactor: Hāʻawi nā uhi alakaʻi multi-layer (ITO-AlN) i ka nānā ʻana i ka plasma a me ka pale ʻana o EMI i nā hoʻonohonoho tokamak.

· ʻOihana Hydrogen: ʻO nā mana Cryogenic-grade (i hoʻāʻo ʻia a hiki i 20K) e pale i ka hydrogen embrittlement i loko o nā viewports mālama wai H₂.

Nā Hana a me nā Hiki Hoʻolako XKH

1. Nā lawelawe hana hana maʻamau

· Hoʻopilikino ʻia e ke kaha kiʻi: Kākoʻo i nā hoʻolālā maʻamau ʻole (1 mm a 300 mm ka nui), ka lawe wikiwiki ʻana i 20 lā, a me ke kiʻi mua ʻana i loko o 4 mau pule.

· Nā Hoʻonā Uhi: Anti-reflection (AR), anti-fouling (AF), a me nā uhi wavelength-specific (UV/IR) e hōʻemi i ka nalowale o ka noʻonoʻo.

· Hoʻopili pololei a me ka hoʻāʻo ʻana: Hoʻokō ka hoʻopili ʻana i ka pae atomika i ka ≤0.5 nm o ka ʻili, me ka interferometry e hōʻoiaʻiʻo ana i ka hoʻokō ʻana o ka λ/10 flatness.

2. Kaula Hoʻolako & Kākoʻo ʻenehana

· Hoʻohui Kū pololei: Ka mana piha o ke kaʻina hana mai ka ulu ʻana o ke kristal (ʻano Czochralski) a hiki i ka ʻoki ʻana, ka hoʻowali ʻana, a me ka uhi ʻana, e hōʻoiaʻiʻo ana i ka maʻemaʻe o nā mea (ʻaʻohe hakahaka/palena) a me ke kūlike o ka puʻupuʻu.

· Hana Pū ʻana me ka ʻOihana: Hōʻoia ʻia e nā ʻoihana aerospace; hui pū me CAS e hoʻomohala i nā heterostructures superlattice no ka pani kūloko.

3.Palapala Huahana & Logistics

· Waihona maʻamau: nā ʻano wafer 6-'īniha a 12-'īniha; ke kumukūʻai o kēlā me kēia ʻāpana mai 43 a 82 (e pili ana i ka nui/uhi ʻana), me ka hoʻouna ʻana i ka lā hoʻokahi.

· Kūkākūkā loea no nā hoʻolālā kikoʻī no ka noi (e laʻa, nā puka makani ʻanuʻu no nā keʻena hakahaka, nā hale kū i ka haʻalulu wela).