ʻO ke ʻano hana ulu ʻana o ka Sapphire Crystal KY Kyropoulos no ka hana ʻana o ka Sapphire Wafer a me ka Optical Window

Wehewehe Pōkole:

Hoʻohana kēia lako hana ulu kristal sapeiro i ke ʻano hana Kyropoulos (KY) alakaʻi honua, i hoʻolālā kūikawā ʻia no ka ulu ʻana o ka kristal sapeiro hoʻokahi me ke anawaena nui a me ka hemahema haʻahaʻa. Hiki i ke ʻano hana KY ke kaohi pololei i ka huki ʻana o ka kristal hua, ka wikiwiki o ka wili ʻana, a me nā gradients mahana, e ʻae ana i ka ulu ʻana o nā kristal sapeiro a hiki i 12 ʻīniha (300 mm) ke anawaena ma nā mahana kiʻekiʻe (2000–2200°C). Hoʻohana nui ʻia nā ʻōnaehana KY-method o XKH i ka hana ʻoihana o nā wafers sapeiro C/A-plane 2–12-ʻīniha a me nā puka makani optical, e hoʻokō ana i kahi hana mahina o 20 mau ʻāpana. Kākoʻo nā lako i nā kaʻina hana doping (e laʻa, Cr³⁰ doping no ka synthesis ruby) a hāʻawi i ka maikaʻi kristal me:

Ka nui o ka neʻe ʻana <100/cm²

Ka hoʻoili ʻana >85% @ 400–5500 nm

E leka uila mai iā mākou

Nā hiʻohiʻona

Kumu Hana

ʻO ke kumumanaʻo nui o ke ʻano KY e pili ana i ka hoʻoheheʻe ʻana i nā mea maka Al₂O₃ kiʻekiʻe-maʻemaʻe i loko o kahi ipu hoʻoheheʻe tungsten/molybdenum ma 2050°C. Hoʻohaʻahaʻa ʻia kahi kristal hua i loko o ka mea hoʻoheheʻe, a ukali ʻia e ka hoʻokaʻawale ʻana i kāohi ʻia (0.5–10 mm/h) a me ka hoʻohuli ʻana (0.5–20 rpm) e hoʻokō i ka ulu ʻana o nā kristal hoʻokahi α-Al₂O₃. ʻO nā hiʻohiʻona koʻikoʻi:

• Nā kristal ana nui (max. Φ400 mm × 500 mm)
• Sapeiro ʻano optical haʻahaʻa-stress (ka hoʻololi ʻana o ka nalu <λ/8 @ 633 nm)
• Nā kristal i hoʻopili ʻia (e laʻa, ka hoʻopili ʻana o Ti³⁰ no ka sapeiro hōkū)

Nā ʻĀpana ʻŌnaehana Koʻikoʻi

1. ʻŌnaehana Hoʻoheheʻe Mahana Kiʻekiʻe
• Ke ipu hoʻoheheʻe tungsten-molybdenum (ʻoi aku ka mahana ma mua o 2300°C)
• Mea hoʻomehana graphite multi-zone (±0.5°C ka mana mahana)

2. ʻŌnaehana ulu aniani
• ʻAno huki servo-driven (±0.01 mm pololei)
• Sila wili wai makeneka (0–30 rpm hoʻoponopono wikiwiki stepless)

3. Ka Mana Hoʻomalu Kahua Wela
• Ka mana mahana kūʻokoʻa 5-ʻāpana (1800–2200°C)
• Pale wela hiki ke hoʻololi ʻia (±2°C/cm gradient)
• ʻŌnaehana Vacuum & Lewa
• 10⁻⁴ Pa vacuum kiʻekiʻe
• Ka mana kinoea hui ʻia ʻo Ar/N₂/H₂

4. Nānā Akamai
• Ka nānā ʻana i ke anawaena kristal manawa maoli CCD
• Ka ʻike ʻana i ka pae heheʻe multi-spectral

Hoʻohālikelike ʻana o ke ʻano hana KY vs. CZ

Palena	Ke ʻano hana KY	Ke ʻano hana CZ
Ka nui o ke aniani kiʻekiʻe loa	Φ400 mm	Φ200 mm
Ka wikiwiki o ka ulu ʻana	5–15 mm/h	20–50 mm/h
Ka nui o ke kīnā	<100/cm²	500–1000/cm²
Ka hoʻohana ʻana i ka ikehu	80–120 kWh/kg	50–80 kWh/kg
Nā Hoʻohana Maʻamau	Nā puka makani ʻōlinolino/nā wafers nui	Nā mea hoʻonani LED

Nā Noi Koʻikoʻi

1. Nā puka makani Optoelectronic
• Nā dome IR koa (transmittance >85%@3–5 μm)
• Nā puka makani laser UV (e kū i ka mana o 200 W/cm²)

2. Nā Substrates Semiconductor
• Nā wafers epitaxial GaN (2–8 ʻīniha, TTV <10 μm)
• Nā substrates SOI (ʻoʻoleʻa o ka ʻili <0.2 nm)

3. Nā Uila Mea Kūʻai
• Aniani uhi kāmela kelepona akamai (paʻakikī Mohs 9)
• Nā hōʻikeʻike Smartwatch (10× hoʻomaikaʻi ʻana i ke kūpaʻa ʻana i ka ʻōpala)

4. Nā Mea Hana Kūikawā
• Nā ʻōpika IR maʻemaʻe kiʻekiʻe (koihana omo <10⁻³ cm⁻¹)
• Nā puka makani nānā ʻana o ka reactor nukelea (ka hoʻomanawanui ʻana i ka radiation: 10¹⁶ n/cm²)

Nā Pōmaikaʻi o nā Lako Hana Ulu Crystal Sapphire Kyropoulos (KY)

Hāʻawi nā lako hana ulu kristal sapeiro i hoʻokumu ʻia i ke ʻano Kyropoulos (KY) i nā pono loea like ʻole, e hoʻonoho ana iā ia ma ke ʻano he hopena ʻoi loa no ka hana ʻana ma ka pae ʻoihana. ʻO nā pono nui:

1. Ka Hiki ke Anawaena Nui: Hiki ke hoʻoulu i nā kristal sapphire a hiki i ka 12 ʻīniha (300 mm) ke anawaena, e hiki ai ke hana i nā wafers a me nā ʻāpana optical kiʻekiʻe no nā noi holomua e like me GaN epitaxy a me nā puka makani papa koa.

2. ʻO ka Density Defect Haʻahaʻa Loa: Hoʻokō i nā densities dislocation <100/cm² ma o ka hoʻolālā kahua thermal i hoʻomaikaʻi ʻia a me ka kaohi gradient mahana pololei, e hōʻoiaʻiʻo ana i ka pono kristal kiʻekiʻe no nā polokalamu optoelectronic.

3. Hana Optical Kūlana Kiʻekiʻe: Hāʻawi i ka transmittance >85% ma waena o ka ʻike ʻia e nā spectra infrared (400–5500 nm), koʻikoʻi no nā puka makani laser UV a me nā optics infrared.

4. ʻOihana Hana Holomua: Hōʻike i nā ʻano hana huki servo-driven (± 0.01 mm precision) a me nā sila rotary fluid magnetic (0–30 rpm stepless control), e hoʻēmi ana i ke komo ʻana o ke kanaka a hoʻonui i ke kūlike.

5. Nā Koho Doping Maʻalahi: Kākoʻo i ka hoʻopilikino ʻana me nā dopants e like me Cr³⁰ (no ka ruby) a me Ti³⁰ (no ka star sapphire), e lawelawe ana i nā mākeke niche i ka optoelectronics a me nā mea hoʻonani.

6. Ka Pono o ka Ikehu: ʻO ka pale wela i hoʻomaikaʻi ʻia (ʻōmole tungsten-molybdenum) e hōʻemi ana i ka hoʻohana ʻana i ka ikehu i 80–120 kWh/kg, e hoʻokūkū ana me nā ʻano ulu ʻē aʻe.

7. Hana Hana Hiki ke Hoʻonui ʻia: Hoʻokō i kahi hana mahina o 5,000+ wafers me nā manawa pōʻaiapuni wikiwiki (8-10 mau lā no nā kristal 30-40 kg), i hōʻoia ʻia e nā hoʻonohonoho honua he 200 a ʻoi.
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8. Paʻa Pae Koa: Hoʻohui i nā hoʻolālā pale i ka radiation a me nā mea pale i ka wela (e kū i 10¹⁶ n/cm²), he mea nui no nā noi aerospace a me nā noi nukelea.
Hoʻopaʻa kēia mau hana hou i ke ʻano KY ma ke ʻano he kūlana gula no ka hana ʻana i nā kristal sapphire hana kiʻekiʻe, e hoʻokele ana i nā holomua i nā kamaʻilio 5G, ka helu quantum, a me nā ʻenehana pale kaua.

Nā lawelawe XKH

Hāʻawi ʻo XKH i nā hoʻonā turnkey piha no nā ʻōnaehana ulu kristal sapphire, e hoʻopili ana i ke kau ʻana, ka hoʻonui ʻana i ke kaʻina hana, a me ke aʻo ʻana i nā limahana e hōʻoia i ka hoʻohui ʻana o ka hana. Hāʻawi mākou i nā ʻano hana ulu i hōʻoia mua ʻia (50+) i hana ʻia no nā pono ʻoihana like ʻole, e hōʻemi nui ana i ka manawa R&D no nā mea kūʻai aku. No nā noi kūikawā, hiki i nā lawelawe hoʻomohala maʻamau ke hoʻopilikino i nā lua (Φ200–400 mm) a me nā ʻōnaehana doping holomua (Cr/Ti/Ni), e kākoʻo ana i nā ʻāpana optical hana kiʻekiʻe a me nā mea pale i ka radiation.

ʻO nā lawelawe waiwai i hoʻohui ʻia e komo pū me ka hana ma hope o ka ulu ʻana e like me ka ʻoki ʻana, ka wili ʻana, a me ka poli ʻana, i hoʻopiha ʻia e kahi laulā piha o nā huahana sapphire e like me nā wafers, nā paipu, a me nā blanks gemstone. Hoʻolako kēia mau mōhai i nā ʻāpana mai nā mea uila mea kūʻai aku a i ka aerospace. Hōʻoia kā mākou kākoʻo loea i kahi palapala hoʻokō 24 mahina a me nā diagnostics mamao manawa maoli, e hōʻoiaʻiʻo ana i ka manawa downtime liʻiliʻi a me ka pono hana hoʻomau.