I-Silicon Carbide Prism / Isibuko se-Infrared Optics Aerospace-Grade

Inkcazo emfutshane:

Isipili esisicaba sesilicon carbide (SiC) sisixhobo esiphambili se-optical esenziwe nge-ceramic ye-SiC ephucukileyo. Sinomlinganiselo ogqwesileyo wokuqina-ukuya-kubunzima, ukusebenza okuphezulu kwe-infrared, kunye nokuqina okumangalisayo kokusingqongileyo, silukhetho olufanelekileyo kwiinkqubo ze-optical ezifuna amandla. Xa kuthelekiswa nezixhobo zemveli ezifana ne-fused silica, i-germanium, kunye ne-zinc selenide, izipili ze-SiC azigqwesanga nje kuphela kwi-spectrum ye-infrared ephakathi ukuya kweyona ikude kodwa zikwabonelela ngokukhanya, amandla aphezulu oomatshini, kunye nozinzo lwexesha elide phantsi kweemeko ezinzima zokusebenza.

Thumela i-imeyile kuthi

Iimbonakalo

Umzobo oneenkcukacha

Isishwankathelo

Esi sibuko sisetyenziswa kakhulu kwimithwalo yeenqwelo-moya, kwiinkqubo ze-laser, imifanekiso ye-infrared, kunye ne-metrology echanekileyo.

Ezona mpawu

Ukulungiswa kwesakhiwo okulula: Uyilo oluphambili olunezakhiwo zehoneycomb kunye ne-topology lunciphisa ubunzima ngaphandle kokunciphisa amandla.
Ilula kakhulu: Ilula kakhulu kunezipili eziqhelekileyo, ibalulekile kwiiplatifomu zeenqwelo moya kunye neeselfowuni.
Ukuqina okuphezulu: Igcina ukuchaneka komphezulu nokuba ine-aperture enkulu kunye ne-micro configurations ezincinci.
Ukwanda okuphantsi kobushushu: Iqinisekisa ukusebenza kwe-optical kuzo zonke iinguqu ezikhawulezayo okanye ezigqithisileyo zobushushu.
Ukumelana nokukrwela nokuguguleka: Ukuqina kufutshane nedayimani, ukumelana nokurhawuzelelwa kokusingqongileyo.
Ukugqitywa komphezulu okuchanekileyo kakhulu: Ukuthe tyaba ≤ 1 μm, umgangatho womphezulu ufanelekile kwimifanekiso enzima kunye nokusetyenziswa kweleza.

Iingenelo zokusebenza

Imodulus ephezulu kunye nozinzo olunemilinganiselo: I-modulus ye-elastic ukuya kuthi ga kwi-420–450 GPa, eqinisekisa ukusebenza okuzinzileyo phantsi kwemithwalo enzima kunye nokungcangcazela.
Ukuphazamiseka okuncinci kobushushu: I-coefficient ephantsi kakhulu yokwandiswa kobushushu (i-CTE), eqinisekisa uzinzo lwe-optical kwiindawo eziguquguqukayo zobushushu.
Ukumelana nokutshayiswa bubushushu kunye nokugqwala: Izinzile kwiimeko ze-asidi/alkali kwaye iyamelana nokuguquguquka okukhawulezileyo kobushushu.
Isakhiwo esincinci nesingenazo iimbobo: Ubuninzi bobuninzi ukuya kuthi ga kwi-3.14 g/cm³ ngaphandle kobumdaka obushiyekileyo emva kokwenziwa, okubonelela ngokuqaqamba okugqwesileyo kunye nokuthembeka kwesakhiwo.

Izicelo

I-infrared optics: Iinkqubo zomfanekiso we-infrared ephakathi nekude, iikhamera zobushushu, kunye ne-surveillance optics.
I-Laser kunye ne-optoelectronics: Izipili zelaser ezinamandla aphezulu, isiteringi semitha, kunye neendibano ze-reflective optical.
I-Aerospace kunye ne-astronomy: Izipili zeteleskopu zasesibhakabhakeni, imithwalo yesathelayithi, kunye nezixhobo ze-optical eziqhutywa emoyeni.
Ukhuselo kunye nokhuseleko: Iinkqubo zesikhokelo se-IR, izibuko ezijolise kuzo, kunye ne-optics yombono wasebusuku.
I-metrology echanekileyo: I-Interferometry, uvavanyo lokuthamba, kunye ne-reference optics yokulinganisa.

FAQ

Q1: Ngaba isipili seSiC siyabonakalisa kwiiwavelengths ezibonakalayo?
A1: I-substrate ngokwayo ayibonakali kakuhle, kodwa xa ineengubo ezifanelekileyo ezikhanyayo (zentsimbi okanye ze-dielectric), izibuko ezisicaba ze-SiC zinokusebenza ngokufanelekileyo kwiiwavelengths ezibonakalayo, ze-infrared, kwaneze-laser.

Umbuzo 2: Zeziphi iingenelo ezibonelelwa yiSiC ngaphezu kwezibuko zeglasi okanye zesinyithi?
A2: I-SiC ilula kakhulu, iqinile, kwaye izinzile ngakumbi kubushushu kunezigqubuthelo zeglasi okanye zesinyithi. Ikwahlala ixesha elide kakhulu kwiindawo ezinzima okanye ezinendawo.

Umbuzo 3: Ngaba izibuko ezisicaba zeSiC zingasetyenziswa kwizicelo zelaser ezinamandla aphezulu?
A3: Ewe. Ngokuqhuba kakuhle kobushushu kunye nokuzinza koomatshini, ii-substrates zeSiC zilungele izibuko ze-laser ezinamandla aphezulu okanye aphezulu xa zidibene neengubo ezifanelekileyo.

Q4: Ngowuphi umgangatho wokuthamba onokufikelelwa kuwo?
A4: Emva kokupholisha ngokuchanekileyo, ubucaba bunokufikelela kwi-≤ 1 μm, kunye nokulingana kunye noburhabaxa bomphezulu obulawulwayo ukuze kuhlangatyezwane neenkcukacha ezingqongqo zokukhanya.

Ngathi

I-XKH igxile kuphuhliso lobuchwepheshe obuphezulu, imveliso, kunye nokuthengiswa kweglasi ekhethekileyo ye-optical kunye nezixhobo ezintsha zekristale. Iimveliso zethu zibonelela nge-optical electronics, i-consumer electronics, kunye ne-military. Sinikezela nge-Sapphire optical components, ii-mobile phone lens covers, i-Ceramics, i-LT, i-Silicon Carbide SIC, i-Quartz, kunye ne-semiconductor crystal wafers. Ngobuchule obunobuchule kunye nezixhobo eziphambili, sigqwesile ekucutshungulweni kwemveliso okungaqhelekanga, sijolise ekubeni yishishini eliphambili le-optoelectronic materials high-tech.