Ruby optical window High transmittance Mohs Hardness 9 laser iav tiv thaiv qhov rai
Ruby optical qhov rai nta:
1. Cov yam ntxwv kho qhov muag:
Lub transmittance band npog qhov pom ntawm 400-700nm thiab muaj lub cim nqus siab tshaj plaws ntawm 694nm
Refractive index 1.76 (@ 589nm), birefractive index 0.008, anisotropy yog qhov pom tseeb
Txheej txheej xaiv tau:
Broadband anti-reflection zaj duab xis (400-700nm, qhov nruab nrab reflectance < 0.5%)
Lim dej nqaim (bandwidth ± 10nm)
Zaj duab xis siab reflective (reflectance > 99.5% @ specific wavelength)
2. Cov yam ntxwv ntawm lub tshuab:
Mohs hardness theem 9, Vickers hardness 2200-2400kg / mm²
Lub zog khoov> 400MPa, lub zog nias> 2GPa
Elastic modulus 345GPa, Poisson qhov piv 0.25
Machining thickness ntau yam 0.3-30mm, txoj kab uas hla mus txog 200mm
3. Cov yam ntxwv ntawm thermal:
Melting point 2050 ℃, qhov kub ua haujlwm siab tshaj plaws 1800 ℃ (lub sijhawm luv luv)
Cov coefficient ntawm kev nthuav dav thermal 5.8 × 10⁻⁶ / K (25-1000 ℃)
Kev ua kom sov tau 35W/(m·K) @25 ℃
4. Cov khoom siv tshuaj lom neeg:
Kev tiv thaiv xeb ntawm cov kua qaub thiab alkali (tshwj tsis yog hydrofluoric acid thiab kub concentrated sulfuric acid)
Kev tiv thaiv oxidation zoo heev, ruaj khov hauv qhov kub thiab txias oxidation ib puag ncig
Kev tiv thaiv hluav taws xob zoo, tuaj yeem tiv taus 10⁶Gy hluav taws xob koob tshuaj
Ruby optical qhov rai daim ntawv thov:
1. Kev lag luam siab kawg:
Kev lag luam roj thiab roj av: Lub qhov rais saib uas tiv taus siab rau cov koob yees duab downhole, txog li 150MPa ua haujlwm siab
Cov khoom siv tshuaj lom neeg: lub qhov rais soj ntsuam reactor, muaj zog acid thiab alkali corrosion tsis kam (pH1-14)
Kev tsim khoom siv semiconductor: Lub qhov rais saib rau cov khoom siv plasma etching, tiv taus cov pa roj corrosive xws li CF₄
2. Cov cuab yeej tshawb fawb txog kev tshawb fawb:
Synchrotron hluav taws xob lub teeb qhov chaw: X-ray beam qhov rai, muaj peev xwm thermal load siab
Lub cuab yeej sib xyaw ua ke ntawm nuclear: lub qhov rais saib lub tshuab nqus tsev, tiv taus cov hluav taws xob plasma kub siab
Kev sim ib puag ncig hnyav heev: qhov rais soj ntsuam qhov siab thiab qhov kub siab
3. Kev Lag Luam Tiv Thaiv Tebchaws:
Kev soj ntsuam dej hiav txwv tob: tiv taus qhov siab txog li 1000 atmospheres
Tus neeg nrhiav foob pob: Kev tiv taus siab dhau (> 10000g)
Cov Txheej Txheem Riam Phom Laser: Qhov rai tso zis laser muaj zog siab
4. Cov Khoom Siv Kho Mob:
Qhov rai tso zis ntawm laser kho mob
Lub qhov rais saib xyuas ntawm cov khoom siv autoclave
Cov khoom siv kho qhov muag ntawm extracorporeal lithotriptor
Cov kev tsis txawj:
| Cov Qauv Tshuaj | Ti3+:Al2O3 |
| Cov Qauv Siv Crystal | Lub duab peb ceg |
| Cov Lattice Constants | a=4.758, c=12.991 |
| Qhov Ceev | 3.98 g/cm3 |
| Qhov Kub Yaj | 2040 ℃ |
| Mohs Hardness | 9 |
| Kev nthuav dav thermal | 8.4 x 10-6 / ℃ |
| Kev Ua Kub | 52 W/m2/K |
| Kub Tshwj Xeeb | 0.42 J/g/K |
| Kev Ua Haujlwm Laser | 4-Theem Vibronic |
| Lub Neej Fluorescence | 3.2μs ntawm 300K |
| Qhov Ntau Yam Kev Kho | 660nm ~ 1050nm |
| Qhov ntau ntawm kev nqus | 400nm ~ 600nm |
| Qhov Siab Tshaj Plaws ntawm Kev Tso Tawm | 795 nm |
| Qhov Siab Tshaj Plaws ntawm Kev Nqus Dej | 488 nm |
| Refractive Index | 1.76 ntawm 800nm |
| Qhov Siab Tshaj Plaws Cross Section | 3.4 x 10-19cm2 |
Kev Pabcuam XKH
XKH muaj kev hloov kho tag nrho cov txheej txheem ntawm Ruby Optical Windows: Qhov no suav nrog kev xaiv cov khoom siv raw (kho tau Cr³ concentration 0.05%-0.5%), kev ua haujlwm raug (qhov tuab kam rau siab ± 0.01mm), kev txheej txheem optical (anti-reflection/high reflection/film film system), kev kho kom ntug muaj zog (tsim ntug tawg) thiab kev sim zoo heev (kev xa mus, kev tiv thaiv siab, kev sim laser puas tsuaj). Txhawb kev hloov kho qhov loj me tsis yog tus qauv (inch 1-200mm), kev sim me me (txog li 5 daim) thiab kev tsim khoom loj, muab cov ntaub ntawv pov thawj tiav thiab kev txhawb nqa tom qab muag kom ntseeg tau tias cov khoom ua haujlwm tau zoo hauv ntau qhov chaw nyuaj.
Daim duab qhia ntxaws ntxaws
