Mahwindo eSapphire Optical Akagadzirwa Nemhando Yepamusoro ≥90%

Mufananidzo Wakasiyana-siyana weSapphire Optical Windows ≥90%

Tsananguro pfupi:

Mahwindo eSapphire optical zvinhu zvakagadzirwa ne single-crystal aluminum oxide (Al₂O₃), inozivikanwa nekushanda kwayo kwakanaka kwe optical, simba remuchina, uye kugadzikana kwemakemikari. Sema oxide crystal akaomarara (Mohs hardness 9), mahwindo esapphire anoratidza transmittance yakanaka (~83-85% uncoated) kuburikidza ne ultraviolet (200nm) kuenda ku mid-infrared (5.5μm) spectra, zvichiita kuti zvive zvakanaka kune mashandisirwo anoda kujeka kwakanyanya uye kugara kwenguva refu.

Kugadzira kunosanganisira maitiro akakosha anosanganisira kukura kwekristaro, kupatsanura nemazvo, kupukuta nanoscale, uye kuputira kwakasarudzika. Matekiniki ekukura epamusoro (semuenzaniso, nzira dzeHEM kana KY) anopa mabhora emhando yepamusoro ane defect density yakaderera (<10⁴/cm²). Chimiro chekristaro chehexagonal chakasiyana chinogonesa hunhu hweanisotropic, ne orientation yakagadziriswa (C-axis, A-axis, kana R-plane cuts) inogadzirisa mashandiro e optical kune mamwe maapplication.

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Zvinhu zvirimo

Magadzirirwo ehunyanzvi

Chinhu	Hwindo reOptical
Zvinhu	BK7, JGS1, UV Fused Silica, Sapphire nezvimwewo
Chiyero	1mm-300mm
Kushivirira divi	± 0.05mm
Hunhu hwepamusoro	20-10~60-40
Kutsetseka kwepamusoro	1/4~1/8
Bvisa gomba	pamusoro pe90%
Kuputira	200-4000nm
Kushandiswa	Laser, kutumira chiedza, kuratidza, nezvimwewo.

Hunhu Hunokosha

1. Kuchinjika Kwakanyanya Kwemamiriro Ekunze
Mahwindo eSapphire optical anoratidza kushanda kwakanaka kwazvo nekunyunguduka kwe2053°C, achichengetedza chimiro chakasimba munzvimbo dzinoshanda dze1000°C. Kugadzikana uku kwekupisa kunogoneswa nekuwedzera kwekupisa kwakanyanya (CTE) kwe5.3×10⁻⁶/K pamwe chete neC-axis, zvakakwirira kupfuura magirazi emagetsi emazuva ano. Panyaya yemakemikari, mahwindo eSapphire optical anoratidza kusagadzikana kunoshamisa, achidzivirira maasidhi ese akasimba (kunze kweHF) uye alkalis, zvichiita kuti ave akakodzera michina yekugadzirisa makemikari uye mashandisirwo emvura. Panyaya yemichina, mahwindo aya ane simba reflexural rinodarika 1000MPa (rakasimba ka5-8 kupfuura girazi remagetsi remazuva ese) uye anodzivirira zvakanyanya kukuvadzwa.

2. Mabhenefiti Ekushanda Kwemaziso
Mahwindo echiedza chesafire anopa kutumirwa kwe >80% kuburikidza nehukuru hwema spectral (200-5500nm paukobvu hwe 2mm). Kuburikidza nekutarisa kwekristaro kwakagadziriswa (semuenzaniso, C-axis yakatarisana nechiedza), mhedzisiro ye birefringence inoderedzwa zvinobudirira. Hunhu hwepamusoro hunosangana nezvinodiwa zvakanyanya zve optical ne λ/10 flatness pa 633nm uye surface roughness <0.5nm RMS.

3. Advanced Manufacturing Nesimba
Mahwindo edu eSapphire optical anotsigira kugadzirwa kwemhando hombe (>300mm dhayamita) uye ma geometri akaomarara anosanganisira magadzirirwo akasimba uye akatevedzana. Tekinoroji yekusimbisa edge yakasarudzika inowana mwero wekudonha kwemvura <1×10⁻⁹Pa·m³/s yekushandiswa kwevacuum. Nekuputira kwakaita sedhaimani (DLC), muganhu wekukuvara unokonzerwa nelaser (LIDT) unosvika 15J/cm² (1064nm, 10ns pulses).

Zvikumbiro Zvikuru

1. Dziviriro & Ndege
Mahwindo echiedza eSapphire anoshanda semadhomu ezvombo, anodzivirira kupisa kwakanyanya (>1000°C) panguva yekubhururuka kwe hypersonic. Mhando dzemhando yemuchadenga dzinovimbisa hupenyu hwebasa remuchadenga kwemakore anopfuura gumi nemashanu mukushandiswa kwezvombo zvemuchadenga.

2. Midziyo yeIndasitiri
Mukugadzira ma semiconductor, mahwindo esapphire optical anoshanda senzvimbo dzinodzivirira plasma mumakamuri e etch neCVD. Ma endoscopes anodziya zvakanyanya anoshandisa mahwindo aya kuti atore mifananidzo yakajeka munzvimbo dzemoto dzinopisa 1500°C.

3. Zvishandiso zveSainzi
Mahwindo echiedza eSapphire akachena zvakanyanya (<5ppm tsvina) anoderedza kunyudzwa kweX-ray mu synchrotron beamlines. Kusawirirana kwavo kwakaderera kunochengetedza femtosecond pulse fast mu ultrafast laser systems.

4. Zvishandiso zveMabhizinesi
Zvigadziko zvemvura zvakadzika mumvura zvine mahwindo echiedza esapphire akaenzana nekudzika kwemamita 6000 (>60MPa). Makamera efoni anobatanidza mahwindo aya sezvivharo zvekudzivirira, zvichishandisa simba rawo rekudzivirira kukwenya reMohs 9 kuti rigare kwenguva refu.

Mahwindo eSapphire optical anoramba achiwedzera mashandisirwo awo kuburikidza nekufambira mberi mukugadzirisa mafomati makuru, jiometri dzakaoma, uye hunhu hwekushanda hwakavandudzwa, zvichisimbisa chinzvimbo chavo sezvinhu zvakakosha mumaindasitiri epamusoro-soro.

Masevhisi eXKH

Puratifomu yese yebasa reXKH inobatanidza hunyanzvi hwekugadzira hwepamusoro nerutsigiro rwakasimba rwehunyanzvi kuti ipe mhinduro dzemahwindo esapphire optical kubva kumagumo kusvika kumagumo. Chikamu chekugadzira chakagadzirwa chinopa kugadziriswa kwakavakirwa pakudhirowa nehunyanzvi hwakazara hwekushandura mafaira e2D/3D, pamwe chete nemabasa ekugadzirisa eDesign for Manufacturing (DFM) anoderedza njodzi dzekugadzira nemitengo. Isu tinochengetedza hunyanzvi hwekugadzira prototyping hunotungamira muindasitiri, tichipa sampuro dzinoshanda dzeΦ100mm mukati memazuva mashanu ebhizinesi kuti tikurumidze kugadzirwa kwechigadzirwa. Kurapa kwepamusoro kunosanganisira machira ekufambisa akanyatsogadzirwa ane resistance ye sheet inogona kugadziriswa kubva ku10-1000Ω/□ yekushandiswa kwekudzivirira kweEMI, pamwe chete nemafirimu ekudzivirira fog anodzivirira optical anoramba akajeka munzvimbo dzine hunyoro hwakawanda.

Nzvimbo iyi ine timu yeinjiniya yakazvipira inoshandisa Zemax neCodeV optical simulation software kuti iite modeling system performance uye ifanotaura maitiro ekupisa/mechanical mumamiriro ekushanda. Rabhoritari yedu yekuongorora zvinhu, ine scanning electron microscopy (SEM) uye energy-dispersive X-ray spectroscopy (EDS), inopa root-cause failure analysis yekuvandudza kuvimbika. Mabasa ekusimbisa zvakatipoteredza anosanganisira extreme thermal cycling tests (-196℃ kusvika 800℃) uye 500-awa salt spray exposure zvichienderana neMIL-STD-810G standards, zvichiita kuti zvikamu zvigare kwenguva refu mumamiriro ekushanda akaomarara.

Masisitimu ekusimbisa hunhu anoshandisa kutevedza kwakazara kwezvinhu kubva pakristaro kusvika kune chigadzirwa chapera, chikamu chimwe nechimwe chiine magwaro akazara echitupa. Hunhu hwemazuva ano hwemetrology hunosanganisira 4D phase-shifting interferometry yekusimbisa kururama kwe λ/50 surface, white-light interferometry inosvika 0.1nm surface roughness resolution, uye spectrophotometric analysis inosanganisira 190-3300nm spectral range yekutumira/kujekesa.

Mabasa anowedzerwa kukosha anotarisa zvinodiwa zvekushandisa, kusanganisira mhinduro dzekubatanidza vacuum dzine mipendero yesimbi ine brazing inodziya yemasisitimu evacuum akanyanya kukwira (UHV). Mabasa ekudzora electrostatic discharge (ESD) anogadzirisa kudzivirira kwenzvimbo pakati pe10⁶-10⁹Ω kudzivirira kuungana kwechaja mumidziyo inonzwisisika. Zvese zvikamu zvinoiswa muchikamu chekupedzisira chemakamuri ekuchenesa eClass 100, pamwe nekusarudza kuverenga zvidimbu uye kurongedza kwakagadzirwa nevacuum kune zvinodiwa zvekuchena kwemhando ye semiconductor.