Ole Mama maualuga SiC Optical Lens Cubic 4H-semi 6SP Tele Fa'apitoa

High Mama SiC Optical Lens Kupita 4H-semi 6SP Tele Fa'asinomaga Fa'apitoa Ata

Fa'amatalaga Puupuu:

O tioata SiC (silicon carbide optical lenses) o mea fa'apitoa fa'apitoa na fau mai le silicon carbide (SiC), e ofoina atu mea fa'apitoa fa'aletino ma fa'atinoga fa'atino. O loʻo faʻaalia e le ultrahigh thermal conductivity (490 W / m · K), maualalo le maualuga o le faʻalauteleina o le vevela (4.0 × 10⁻⁶ / K), ma le tulaga maualuga o le faʻamautuina o le siosiomaga, ua avea tioata SiC ma filifiliga sili ona lelei mo faiga faʻaogaina i tulaga ogaoga. O nei tioata o loʻo faʻaalia ai le lelei tele o le faʻaogaina o le felauaiga (leai faʻasalalau> 70%) i le ultraviolet i le mamao-infrared wavelengths (0.2-6 μm), e faʻapitoa ai mo masini laser maualuga, vaʻavaʻai avanoa, ma ata faʻataʻitaʻi i totonu o siosiomaga tau pisinisi.

O le gaosiga o tioata SiC e aofia ai le faʻamalo saʻo, faʻalelei ultra-saʻo, ma togafitiga faʻapitoa faʻapipiʻi e ausia ai luga o mata ma le saʻo o le nanoscale (faʻafefe o luga <1 nm). Fa'asinomaga fa'apitoa e aofia ai luga o le aspheric ma le freeform e mafai ona fa'amalieina e fa'amalieina mana'oga o le fa'aogaina o masini fa'apitoa.

Auina imeli ia matou

Vaega

Uiga o SiC Optical Lens

1. Tulaga Sili

Siosiomaga Tulaga Fetuuna'i: Tatalia le vevela> 1500 ° C, malosi malosi o le acid/alkali corrosion, ma le maualuga o le malosi o le radiation, lelei mo vaalele vaalele ma nofoaga faaniukilia.

Malosi Fa'ainisinia Fa'apitoa: Ma'a'a latalata-taimane (Mohs 9.5), malosi fa'afefeteina >400 MPa, ma le fa'ate'e o a'afiaga e sili mamao atu nai lo tioata fa'apitoa masani.

Fa'amautu Fa'avela: Fa'aaavevela vevela 100x maualuga atu nai lo silica fused, fa'atasi ai ma le CTE na'o le 1/10 o tioata masani, fa'amautinoa le mautu i lalo ole uila vave vevela.

2. Optical Fa'amanuiaga Fa'atinoga

Feso'ota'iga va'ava'ai lautele (0.2-6 μm); fa'apitoa fa'alavalava e mafai ona fa'asilisiliina le felauaiga i> 95% i fusi fa'apitoa (fa'ata'ita'iga, 3-5 μm mid-IR).

Maualalo fa'ata'ape le gau (<0.5%/cm), fa'auma mae'a e o'o atu i le 10/5 maosi-eli tulaga, ma luga mafolafola λ/10@633 nm.

Leisa maualuga-fa'aoso fa'aleaga faitoto'a (LIDT)>15 J/cm² (1064 nm, 10 ns pulses), talafeagai mo leisa-maualuga leisa faiga taulai.

3. Sa'o Mafai Fa'amesini

Lagolago i luga o le lavelave (aspheric, freeform) faʻatasi ai ma foliga saʻo <100 nm PV ma centration <1 arcmin.

E mafai ona fau ni mata tioata SiC tetele (diameter>500 mm) mo va'aiga va'aia ma va'aiga va'aia.

Talosaga Tulaga Muamua a SiC Optical Lens

1. Avanoa Optis & Puipuiga

Satelite mamao fa'alogo tioata ma va'ava'ai va'ai va'ai mata, fa'aogaina mea mama a le SiC (ma'afi 3.21 g/cm³) ma fa'avevela.

Fa'amalama fa'amalama fa'amalama, fa'amalo fa'avevela (>1000°C) i le taimi o le va'alele hypersonic.

2. Faiga Fa'aleisa Maualuga-Malo

Va'ai mata'itū mo mea faigaluega tipiina leisa/uelo u'amea, fa'atumauina fa'aumi le fa'aalia ile kW-vasega fa'aauau leisa.

O elemene e fa'apipi'i ai le la'au i totonu o faiga fa'apipi'i fa'agata (ICF), fa'amautinoaina le sa'o lelei o le felauaiga leisa maualuga.

3. Semiconductor & Sa'o Gaosia

SiC fa'ata substrates mo EUV lithography optics, fa'atasi ai ma le vevela <1 nm i lalo ole 10 kW/m² fa'afefe vevela.

Mata tioata eletise mo meafaigaluega su'esu'e e-beam, fa'aogaina le fa'agaioiina o le SiC mo le fa'atonutonuina o le vevela.

4. Asiasiga Alamanuia & Malosiaga

Endoscope tioata mo ogaumu vevela maualuga (1500 ° C faʻaauau pea galuega).

O vaega opitika infrared mo meafaifa'aili suau'u suau'u, e tetee atu i omiga i lalo (>100 MPa) ma ala pala.

Manuia Tauvaga Autu

1. Ta'ita'i Fa'atinoina o Galuega
O tioata SiC e sili atu i mea faʻapitoa faʻapitoa (fused silica, ZnSe) i le vevela / masini / kemisi mautu, ma o latou "maualuga maualuga + maualalo faʻalauteleina" meatotino e foia ai luitau faʻaleagaina vevela i optics tetele.

2. Ta'amilosaga Olaga Tau Lelei
E ui e maualuga atu tau muamua, o le SiC lens' fa'alauteleina le ola tautua (5-10x tioata masani) ma le fa'aogaina e leai se tausiga e matua fa'aitiitia ai le tau atoa o le umiaina (TCO).

3. Fuafuaga Saolotoga
Fa'asagaga fa'atasi po'o le CVD fa'agasologa e mafai ai ona mama mama SiC fausaga fa'apipi'i (honeycomb cores), ausia le fa'atusatusaina o le ma'a'a-i-mamafa.

XKH Auaunaga Gafatia

1. Au'aunaga Gaosiga Fa'apitoa

Fa'ai'uga fa'ai'uga mai fa'ata'ita'iga fa'apitoa (Zemax/Code V fa'ata'ita'iga) i le tu'uina atu mulimuli, lagolago i luga ole parabolic freeform aspheric/off-axis.

Faʻapitoa faʻapitoa: anti-mafaufauga (AR), taimane-pei carbon (LIDT> 50 J / cm²), conductive ITO, ma isi.

2. Faiga Fa'amautinoaga Lelei

Meafaigaluega metrology e aofia ai interferometers 4D ma faʻamatalaga paʻepaʻe-malamalama faʻamautinoa le saʻo o le λ/20 luga.

QC tulaga o meafaitino: XRD su'esu'ega fa'ata'ita'iga mo SiC avanoa uma.

3. Au'aunaga Fa'aopoopo Tau

Thermo-structural coupling analysis (ANSYS simulation) mo faʻataʻitaʻiga faʻatinoga.

Tu'ufa'atasi SiC tioata fa'apipi'i fausaga fausaga fa'alelei mamanu.

Fa'ai'uga

O tioata SiC o loʻo toe faʻamalamalamaina tapulaʻa faʻatinoga o faiga faʻaoga saʻo maualuga e ala i a latou meafaitino e le mafaatusalia. O matou agava'a tu'ufa'atasia tu'ufa'atasia i le fa'asologa o meafaitino SiC, fa'ameamea sa'o, ma fa'ata'ita'iga e tu'uina atu ai fa'afofoga fa'afofoga fa'afofoga mo le va'alele ma vaega o gaosiga fa'apitoa. Faatasi ai ma le alualu i luma i le tuputupu aʻe tioata SiC, o atinaʻe i le lumanaʻi o le a taulaʻi atu i avanoa tetele (> 1m) ma faʻataʻitaʻiga sili atu ona lavelave (fuafuaga faʻatulagaina).

I le avea ai o se taʻutaʻua taʻutaʻua o mea faʻapitoa faʻapitoa, XKH faʻapitoa i mea faʻapitoa e aofia ai safaira, silicon carbide (SiC), ma silicon wafers, e ofoina atu fofo pito i luga mai le gaosiga o meafaitino i le faʻamaeʻaina saʻo. O a matou tomai faʻapitoa e aofia ai:

1. Faiga Fa'aleaganu'u: Sa'o machining o geometries lavelave (aspheric, freeform) ma tolerances i ± 0.001mm

2. Mea Fa'apitoa: Fa'agaoioiga safaira (UV-IR windows), SiC (optics maualuga), ma le silicon (IR/micro-optics)

3. Au'aunaga Fa'aopoopo Tau:

Pa'u e tete'e-fa'ata'oto/maumau (UV-FIR)

Fa'amautinoaga lelei e lagolagoina e Metrology (λ/20 mafolafola)

Fa'atasiga potu mama mo fa'aoga ma'ale'ale

O le tautuaina o le aerospace, semiconductor, ma le laser alamanuia, matou te tu'ufa'atasia le poto fa'asaienisi meafaitino ma le gaosiga fa'apitoa e tu'uina atu optics e fa'afeagai ma si'osi'omaga tu'utia a'o fa'alelei le fa'atinoga o mata.