Magnesium Fluoride (MgF2)
Magnesium Fluoride (MgF2) yog tetragonal zoo birefringent siv lead ua, nws yog cov khoom siv rugged resistant rau tshuaj etching, laser puas, mechanical thiab thermal shock. MgF2muaj kev sib kis tau zoo heev los ntawm qhov sib sib zog nqus-UV mus rau nruab nrab-infrared, DUV kis tau tus mob ua rau nws zoo tagnrho rau kev siv ntawm Hydrogen Lyman-alpha kab thiab rau UV hluav taws xob qhov chaw thiab txais, nrog rau cov ntawv thov laser excimer. MgF2yog rugged thiab ruaj khov, ua rau nws muaj txiaj ntsig zoo nyob rau hauv ib puag ncig kev ntxhov siab. Nws yog feem ntau siv hauv tshuab pom kev, microscopy, thiab kev siv tshuab.
Khoom Khoom
Index ntawm Refraction (nd)
Tsis muaj (Ordinary) = 1.390 & ne (Extraordinary) = 1.378 @d-line (587.6 nm)
Abbe Number (Vd)
106.22 (Ordinary), 104.86 (Extraordinary)
Thermal Expansion Coefficient (CTE)
13.7 x 10-6/ ℃ (Parallel), 8.48x10-6/ ℃ (Perpendicular)
Thermal conductivity
0.0075 W/m/K
Knoop Hardness
415 kg/m²2
Qhov ntom
3.17g / cm33
Transmission Regions & Daim Ntawv Thov
| Optimum Transmission Range | Ideal Applications |
| 200nm - 6.0 hli | Siv nyob rau hauv lub tshuab pom kev, microscopy, thiab cov ntawv thov kev lag luam xws li UV lub qhov rais, Lenses, thiab Polarizers uas tsis tas yuav tsum tau Anti-Reflection Coatings |
Daim duab
Txoj cai daim duab yog kis tau tus mob nkhaus ntawm uncoated 10mm tuab MgF2substrate
Yog xav paub ntxiv cov ntaub ntawv tshwj xeeb hauv qhov tob, thov saib peb cov catalog optics kom pom peb cov kev xaiv tiav ntawm optics ua los ntawm Magnesium Fluoride.
