Ibara rya High Purity SiC Optical Lens Cubic 4H-semi 6SP Ingano yagenwe

Ishusho yihariye ya High Purity SiC Optical Lens Cubic 4H-semi 6SP

Ibisobanuro bigufi:

Lense za SiC (lense za silicon carbide optique) ni ibice by'urumuri bikozwe muri silicon carbide (SiC) ifite imiterere idasanzwe ya fizikike n'imikorere myiza y'urumuri. Irangwa no gutwara ubushyuhe bwinshi cyane (490 W/m·K), kwaguka k'ubushyuhe ku rugero ruto (4.0×10⁻⁶/K), hamwe no kudahungabana kw'ibidukikije, lense za SiC zabaye amahitamo meza ku buryo bw'urumuri rukora mu bihe bikomeye. Izi lense zigaragaza imikorere myiza yo kohereza (kohereza utari utwikiriwe >70%) mu mirasire ya ultraviolet kugeza ku mirasire ya kure ya infrared (0.2-6 μm), bigatuma zikwiriye cyane cyane sisitemu za laser zifite imbaraga nyinshi, optique yo mu kirere, n'amashusho y'urumuri mu nganda zikomeye.

Uburyo bwo gukora lenzi za SiC bukubiyemo gusya neza, gusiga neza cyane, no gusiga neza kugira ngo hagerwe ku buso bw'urumuri bufite ubuziranenge bwa nanoscale (ubugari bw'ubuso <1 nm). Imiterere yihariye irimo ubuso butagira imiterere n'ubw'inyuma ishobora gukorwa kugira ngo ihuze n'ibisabwa mu miterere ya sisitemu z'urumuri zifite ubuziranenge bwo hejuru.

Ohereza imeri kuri twe

Ibiranga

Ibiranga Lens ya SiC Optical

1. Ubwiza bw'ibikoresho

Guhangana n'ibidukikije cyane: Ihangana n'ubushyuhe burenze 1500°C, ingese ikomeye ya aside/alkali, n'imirasire ikoresha ingufu nyinshi, ikaba ari nziza cyane ku byogajuru n'ibikoresho bya kirimbuzi.

Ingufu zidasanzwe za Mekanike: Ubukomere bwegereye diyama (Mohs 9.5), imbaraga zo kuzunguruka >400 MPa, no kudakora neza kurusha kure ikirahuri gisanzwe cy’urumuri.

Gukomera ku bushyuhe: Ubushobozi bwo gutwara ubushyuhe buri hejuru ya 100× ugereranyije na silica yakuwemo, hamwe na CTE 1/10 gusa y'ikirahure gisanzwe, bigatuma habaho gutuza mu gihe cy'ubushyuhe bwihuta.

2. Ibyiza by'imikorere y'urumuri

Ihererekanya ryagutse rya spectral (0.2-6 μm); irangi ryihariye rishobora kongerera ubushobozi ihererekanya ryaryo kugeza kuri >95% mu migozi runaka (urugero, 3-5 μm hagati ya IR).

Gutakaza gukwirakwira guke (<0.5%/cm), kurangiza ubuso kugeza kuri 10/5, hamwe n'ubugari bw'ubuso bwa λ/10@633 nm.

Ubwinshi bw'ibyangiritse bikomoka kuri laser (LIDT) >15 J/cm² (1064 nm, 10 ns pulses), bukwiriye sisitemu zikoresha laser zikomeye.

3. Ubushobozi bwo gukora imashini neza

Ishyigikira ubuso bugoye (budafite ishusho, bufite ishusho y’ubuso) ifite ishusho ikwiye <100 nm PV na centration <1 arcmin.

Ifite ubushobozi bwo gukora lens nini cyane za SiC (umurambararo > mm 500) kuri telesikope z'ikirere na optique zo mu kirere.

Imikoreshereze y'ibanze ya SiC Optical Lens

1. Ikoranabuhanga mu by'ikirere n'ubwirinzi

Indorerwamo zo kureba kure za satelite na telesikope zo mu kirere, zikoresha imiterere yoroheje ya SiC (ubucucike bwa 3.21 g/cm³) hamwe no kwirinda imirasire.

Amadirishya y'urumuri rw'ibisasu, ahora ashyushye mu kirere (>1000°C) mu gihe cy'indege iguruka cyane.

2. Sisitemu za Lazeri zifite imbaraga nyinshi

Indorerwamo zo gukurura/gusudira hakoreshejwe laser yo mu nganda, zikomeza kwegerana igihe kirekire na laser ihoraho yo mu bwoko bwa kW.

Ibintu bishushanya imirasire muri sisitemu ya inertial confinement fusion (ICF), bitanga uburyo bwo kohereza neza lazeri ikoresha ingufu nyinshi.

3. Gukora ibikoresho bya semiconductor na precision

Indorerwamo za SiC zikoreshwa muri EUV lithography optics, zifite ubushyuhe buhindagurika <1 nm munsi ya 10 kW/m².

Indorerwamo z'amashanyarazi zikoreshwa mu gupima ubushyuhe hakoreshejwe ikoranabuhanga, zikoresha uburyo bwa SiC bwo kugenzura ubushyuhe.

4. Ubugenzuzi bw'Inganda n'Ingufu

Indorerwamo za endoscope zikoreshwa mu itanura rishyuha cyane (1500°C ikora buri gihe).

Ibice by'urumuri bya infrared by'ibikoresho byo gukata amariba y'amavuta, birwanya umuvuduko w'amazi yo hasi (>100 MPa) n'ibikoresho byangiza.

Ibyiza by'ingenzi ku irushanwa

1. Ubuyobozi Busesuye mu Mikorere
Indorerwamo za SiC zirusha ibikoresho gakondo by’urumuri (silica ivanze, ZnSe) mu buryo buhamye bw’ubushyuhe/ubw’imashini/ubw’imiti, hamwe n’imiterere yazo "y’ubushobozi bwo gutwara amashanyarazi menshi + kwaguka guke" ikemura ibibazo byo guhindura ubushyuhe mu ikoranabuhanga rinini ry’urumuri.

2. Uburyo bwo gukoresha neza ikiguzi mu buzima
Nubwo ibiciro bya mbere biri hejuru, igihe kirekire cyo gukora kwa lenses za SiC (ikirahure gisanzwe cya 5-10×) no gukora nta kubungabunga bigabanya cyane ikiguzi cyose cyo gutunga (TCO).

3. Ubwisanzure mu gushushanya
Uburyo bwo guhuza imikorere cyangwa CVD butuma imiterere yoroheje ya SiC optical (ibice by'ubuki), bigatuma habaho uburinganire budasanzwe hagati y'uburemere n'ubw'imbaraga.

Ubushobozi bwa serivisi za XKH

1. Serivisi zo gukora ibintu byihariye

Ibisubizo kuva ku gishushanyo mbonera kugeza ku cya nyuma (Zemax/Code V simulation) kugeza ku gishushanyo cya nyuma, gishyigikira ubuso bwa parabolic budafite imiterere ikwiye.

Imyambaro yihariye: anti-reflection (AR), diyama isa na karuboni (LIDT>50 J/cm²), ITO iyobora urumuri, nibindi.

2. Sisitemu zo kugenzura ubuziranenge

Ibikoresho bya Metrology birimo interferometer za 4D na white-light profilers bishimangira ko ubuso bwa λ/20 ari bwiza.

QC yo ku rwego rw'ibikoresho: Isesengura rya XRD ryerekana icyerekezo cya kristalo kuri buri kintu cya SiC.

3. Serivisi zo kongerera agaciro

Isesengura ry’imibanire y’ikirere n’imiterere yacyo (ANSYS simulation) kugira ngo hamenyekane imikorere.

Igishushanyo mbonera cyo kunoza imiterere y'aho ushyira lenzi ya SiC.

Umwanzuro

Indorerwamo za SiC zirimo kuvugurura imikorere y’uburyo bwo hejuru bwo gukora ibintu binyuze mu miterere yazo idasanzwe y’ibikoresho. Ubushobozi bwacu bwo guhuza ibikoresho bya SiC, gukora neza no gupima butanga ibisubizo bishya by’urumuri ku bijyanye n’ikirere n’inganda zigezweho. Hamwe n’iterambere mu gukura kwa kristu ya SiC, iterambere ry’ejo hazaza rizibanda ku buso bunini (>1m) n’imiterere y’ubuso igoye cyane (imirongo y’imiterere y’inyuguti).

Nk’inganda ikomeye mu gukora ibikoresho bigezweho by’urumuri, XKH yihariye mu bikoresho bikora neza birimo safiro, silicon carbide (SiC), na silicon wafers, itanga ibisubizo kuva ku gutunganya ibikoresho fatizo kugeza ku kurangiza neza. Ubuhanga bwacu bugizwe n’ibi bikurikira:

1. Gukora ibintu byihariye: Gutunganya neza imiterere y'ibipimo by'ubuso (aspheric, freeform) hamwe n'ubushobozi bwo kwihanganira kugeza kuri ± 0.001mm

2. Uburyo bwo gukora ibintu bitandukanye: Gutunganya safiro (amadirishya ya UV-IR), SiC (optics ifite imbaraga nyinshi), na silikoni (IR/micro-optics)

3. Serivisi zo kongera agaciro:

Irangi ridatanga urumuri/riramba (UV-FIR)

Igenzura ry’ubuziranenge rishingiye ku bipimo (λ/20 flatness)

Guteranya icyumba cy'isuku kugira ngo gikoreshwe mu buryo butangiza umwanda

Dukorera inganda zikora ibijyanye n'indege, semiconductor, na laser, duhuza ubumenyi mu bya siyansi n'inganda zigezweho kugira ngo dutange optique ihangana n'ibidukikije bikomeye kandi irusheho kunoza imikorere y'urumuri.