Ilensi ye-Sic optical 6SP 10x10x10mmt 4H-SEMI HPSI Ubungakanani obulungiselelwe wena

Ilensi ye-Sic optical 6SP 10x10x10mmt 4H-SEMI HPSI Ubungakanani obucwangcisiweyo Umfanekiso obonisiweyo

Inkcazo emfutshane:

Ilensi ye-SiC optical imele icandelo le-optical elikumgangatho ophezulu elisekelwe kwizinto ze-silicon carbide (SiC), ezibonisa ubukhulu kunye nejometri ezinokwenziwa ngokwezifiso ngokupheleleyo. Ukusebenzisa iipropati ze-optical eziphezulu ze-SiC—kuquka iifestile zokudlulisa ezibanzi, i-refractive index ephezulu, kunye ne-optical coefficients eqinileyo—ezi lensi zifumana usetyenziso olubanzi kwi-photonics, kwiinkqubo zolwazi lwe-quantum, kunye ne-photonics edibeneyo.
I-ZMSH ibonelela ngeelensi ze-SiC optical ezisebenza kakuhle (iilensi ze-silicon carbide optical) ezinobukhulu obuguquguqukayo kunye nejometri ukuhlangabezana neemfuno ezahlukeneyo zenkqubo ye-optical. Zenziwe ngezinto ze-silicon carbide ezicocekileyo kakhulu, ezi lensi zibonisa uzinzo olukhethekileyo lobushushu, amandla oomatshini, kunye nokusebenza kwe-optical, okwenza ukuba zilungele usetyenziso oluphambili kubandakanya ii-laser ezinamandla aphezulu, iinkqubo zeenqwelo moya, kunye ne-infrared optics.
Ngenxa yokumelana kwazo nobushushu obuphezulu, ubulukhuni bemitha, kunye nokuqina okumangalisayo koomatshini, iilensi ze-SiC optical zisetyenziswa kakhulu kwiinkqubo zeenqwelo-moya, ubuchwepheshe be-LiDAR, kunye neenkqubo ze-ultraviolet optical. Udibaniso lwazo olulodwa lweempawu zezinto ezibonakalayo luvumela ukusebenza okuthembekileyo kwiindawo ezixineneyo ngelixa zigcina ukusebenza okuphezulu kwe-optical.

Thumela i-imeyile kuthi

Iimbonakalo

Iimpawu eziphambili

Ukwakheka kweekhemikhali	I-Al2O3
Ukuqina	Ii-9Mohs
Indalo ebonakalayo	I-Uniaxial
Isalathisi sokubonisa ukukhanya	1.762-1.770
Ukujikeleza kabini	0.008-0.010
Ukusasazeka	Iphantsi, 0.018
I-Lustre	I-Vitreous
I-Pleochroism	Phakathi ukuya Komeleleyo
Ububanzi	0.4mm-30mm
Ukunyamezelana kobubanzi	0.004mm-0.05mm
ubude	2mm-150mm
ukunyamezela ubude	0.03mm-0.25mm
Umgangatho womphezulu	40/20
Ubungqindilili bomphezulu	RZ0.05
Imilo eyenzelwe wena	zombini iziphelo zithe tyaba, isiphelo esinye si-redius, zombini isiphelo si-redius, izikhonkwane zesaddle kunye neemilo ezikhethekileyo

Ezona mpawu

1. I-High Refractive Index kunye ne-Broad Transmission Window: Iilensi ze-SiC optical zibonisa ukusebenza okugqwesileyo kwe-optical kunye ne-refractive index emalunga ne-2.6-2.7 kuyo yonke i-spectrum yazo yokusebenza. Le festile ye-wide transmission (600-1850 nm) iquka zombini iindawo ezibonakalayo kunye ne-near-infrared, nto leyo eyenza ukuba zibe luncedo kakhulu kwiinkqubo ze-multi-spectral imaging kunye ne-broadband optical applications. I-low absorption coefficient yezixhobo kwezi zigaba iqinisekisa ukuncitshiswa kwesignali okuncinci, nokuba kukwi-high-power laser applications.

2. Iipropati ze-Optical ezingaqhelekanga: Isakhiwo sekristale seSilicon carbide esikhethekileyo siyinika ii-coefficients ze-optical ezingaqhelekanga (χ(2) ≈ 15 pm/V, χ(3) ≈ 10-20 m2/V2), ezivumela iinkqubo zokuguqula amaza ngempumelelo. Ezi mpawu zisetyenziswa kakhulu kwizicelo zanamhlanje ezifana nee-oscillators ze-optical parametric, iinkqubo ze-laser ezikhawulezayo, kunye nezixhobo zokucubungula imiqondiso ye-all-optical. Umlinganiselo ophezulu womonakalo wezinto (>5 GW/cm2) uphucula ngakumbi ukufaneleka kwazo kwizicelo zamandla aphezulu.

3. Uzinzo lweMechanical kunye neThermal: Nge-modulus elastiki esondela kwi-400 GPa kunye nokuqhuba kobushushu okungaphezulu kwe-300 W/m·K, izinto ze-SiC optical zigcina uzinzo olukhethekileyo phantsi koxinzelelo lwemechanical kunye nokujikeleza kobushushu. I-coefficient ephantsi kakhulu yokwandiswa kobushushu (4.0×10-6/K) iqinisekisa utshintsho oluncinci olujolise kwi-focal kunye notshintsho lobushushu, inzuzo ebalulekileyo kwiinkqubo ze-optical ezichanekileyo ezisebenza kwiindawo ezishushu ezitshintshatshintshayo ezifana nezicelo zasendaweni okanye izixhobo zokucubungula i-laser yemizi-mveliso.

4. Iipropati zeQuantum: Iziko lemibala le-silicon vacancy (VSi) kunye ne-divacancy (VSiVC) kwiipolytype ze-4H-SiC kunye ne-6H-SiC zibonisa imeko ye-spin ekwaziyo ukujongwa ngamehlo kunye namaxesha amade okuvumelana kubushushu begumbi. Ezi quantum emitters zidityaniswe kwiinethiwekhi ze-quantum ezikwaziyo ukukhuliswa kwaye zithembisa ngakumbi ekuphuhliseni izinzwa ze-quantum zobushushu begumbi kunye nezixhobo zememori ye-quantum kwizakhiwo ze-photonic quantum computing.

5. Ukuhambelana kweCMOS: Ukuhambelana kweSiC neenkqubo ezisemgangathweni zokwenza i-semiconductor kwenza kube lula ukuhlanganiswa ngokuthe ngqo kwe-monolithic kunye namaqonga e-silicon photonics. Oku kuvumela ukudalwa kweenkqubo ze-photonic-electronic ezidityanisiweyo ezidibanisa iingenelo ze-optical zeSiC kunye nokusebenza kwe-elektroniki kwe-silicon, okuvula amathuba amatsha oyilo lwe-system-on-chip kwi-optical computing kunye nezicelo zokubona.

Izicelo eziphambili

1. IiSekethe eziDibeneyo zePhotonic (iiPIC): Kwi-PIC zesizukulwana esilandelayo, iilensi ze-SiC optical zivumela uxinano olungazange lubonwe ngaphambili kunye nokusebenza. Zixabiseke kakhulu kwii-interconnects ze-terabit-scale optical kwiziko ledatha, apho indibaniselwano yazo ye-refractive index ephezulu kunye nokulahleka okuphantsi kwenza i-tight bending radii ngaphandle kokonakala okukhulu kwesiginali. Ukuqhubela phambili kwakutshanje kubonise ukusetyenziswa kwazo kwiisekethe ze-neuromorphic photonic kwizicelo zobukrelekrele bokwenziwa, apho iipropati ze-optical ezingezizo ezi-linear zivumela ukuphunyezwa kwenethiwekhi ye-neural ye-all-optical.

2. Ulwazi lweQuantum kunye neKhompyutha: Ngaphaya kokusetyenziswa kweziko lemibala, iilensi zeSiC zisetyenziswa kwiinkqubo zonxibelelwano lwequantum ngenxa yokukwazi kwazo ukugcina imeko ye-polarization kunye nokuhambelana kwazo nemithombo ye-single-photon. Ukungalingani okuphezulu kwe-second-order yezinto ezisetyenziswayo kusetyenziswa i-quantum frequency conversion interfaces, ebalulekileyo ekudibaniseni iinkqubo ezahlukeneyo zequantum ezisebenza kwii-wavelengths ezahlukeneyo.

3. I-Aerospace kunye noKhuselo: Ubulukhuni bemitha ye-SiC (ngaphandle kweedosi ezingaphezulu kwe-1 MGy) buyenza ibe yimfuneko kwiinkqubo ze-optical ezisekelwe esibhakabhakeni. Ukusasazwa kwakutshanje kuquka i-star trackers yokuhamba ngesathelayithi kunye nee-optical communication terminals kwiikhonkco ze-intersatellite. Kwizicelo zokhuselo, iilensi ze-SiC zivumela izizukulwana ezintsha zeenkqubo ze-laser eziqinileyo, ezinamandla aphezulu kwizicelo zamandla aqondisiweyo kunye neenkqubo ze-LiDAR eziphambili ezinesisombululo esiphuculweyo sobubanzi.

4. Iinkqubo ze-Optical ze-UV: Ukusebenza kwe-SiC kwi-spectrum ye-UV (ingakumbi ngaphantsi kwe-300 nm) kunye nokuchasana kwayo nemiphumo yelanga kwenza ukuba ibe yinto ekhethwayo kwiinkqubo ze-UV lithography, izixhobo zokujonga i-ozone, kunye nezixhobo zokujonga i-astrophysics. Ukuqhuba okuphezulu kobushushu besixhobo kuluncedo ngakumbi kwizicelo ze-UV ezinamandla aphezulu apho iziphumo zelensi yobushushu ziya kunciphisa i-optics eqhelekileyo.

5. Izixhobo zePhotonic eziDibeneyo: Ngaphaya kwezicelo zesikhokelo samaza esiqhelekileyo, iSiC ivumela iiklasi ezintsha zezixhobo zephotonic ezidityanisiweyo kuquka ii-optical isolators ezisekelwe kwiziphumo zemagneto-optic, ii-ultra-high-Q microresonators zokwenza i-frequency comb, kunye nee-electro-optic modulators ezinee-bandwidths ezidlula i-100 GHz. Olu phuculo luqhuba ubuchule kwiinkqubo ze-optical signal kunye neenkqubo ze-microwave photonics.

Inkonzo ye-XKH

Iimveliso ze-XKH zisetyenziswa kakhulu kwiinkalo zobuchwepheshe obuphezulu ezifana nohlalutyo lwe-spectroscopy, iinkqubo ze-laser, ii-microscopes, kunye ne-astronomy, nto leyo ephucula ukusebenza kunye nokuthembeka kweenkqubo ze-optical. Ukongeza, i-XKH inika inkxaso epheleleyo yoyilo, iinkonzo zobunjineli, kunye ne-prototyping ekhawulezayo ukuqinisekisa ukuba abathengi banokuqinisekisa ngokukhawuleza kwaye bavelise iimveliso zabo ngobuninzi.

Ukukhetha iiprism zethu ze-SiC optical, uya kuzuza kwezi zinto zilandelayo:

1. Ukusebenza Okugqwesileyo: Izixhobo zeSiC zibonelela ngobunzima obuphezulu kunye nokumelana nobushushu, ziqinisekisa ukusebenza okuzinzileyo naphantsi kweemeko ezinzima.
2. Iinkonzo ezenzelwe wena: Sinikezela ngenkxaso epheleleyo ukusuka kuyilo ukuya kwimveliso ngokusekelwe kwiimfuno zabathengi.
3. Ukuhanjiswa Okufanelekileyo: Ngeenkqubo eziphambili kunye namava atyebileyo, singaphendula ngokukhawuleza kwiimfuno zabathengi kwaye sinikezele ngexesha.