Germany (Ge)
Germanium ili ndi mawonekedwe otuwa a utsi wakuda wokhala ndi index yotsika kwambiri ya 4.024 pa 10.6 µm & dispersion yotsika.Ge amagwiritsidwa ntchito popanga ma prisms a Attenuated Total Reflection (ATR) a spectroscopy.Refractive index yake imapanga 50% beamsplitter yothandiza zachilengedwe popanda kufunikira zokutira.Ge imagwiritsidwanso ntchito kwambiri ngati gawo lapansi popanga zosefera za kuwala.Ge imakwirira bandi yonse yotentha ya 8 - 14 µm ndipo imagwiritsidwa ntchito m'makina a lens pojambula kutentha.Germanium imatha kukhala yokutidwa ndi Daimondi yomwe imapanga mawonekedwe olimba kwambiri akutsogolo.Kuphatikiza apo, Ge ndi inert ku mpweya, madzi, alkalis, ndi zidulo (kupatula nitric acid), imakhala ndi kachulukidwe kakang'ono ndi Knoop Hardness (kg/mm2): 780.00 kulola kuti izichita bwino pamawonekedwe am'munda m'malo ovuta.Komabe mayamwidwe a Ge amatengera kutentha kwambiri, kuyamwa kwake kumakhala kokulirapo kotero kuti germanium imakhala yosawoneka bwino pa 100 ° C ndipo sipatsirana pa 200 ° C.
Zinthu Zakuthupi
Refractive Index
4.003 @10.6 µm
Nambala ya Abbe (Vd)
Osafotokozedwa
Thermal Expansion Coefficient (CTE)
6.1x10-6/℃ pa 298K
Kuchulukana
5.33g/cm3
Magawo Otumizira & Mapulogalamu
| Mulingo Wabwino Wotumizira | Mapulogalamu abwino |
| 2 - 16 μm 8 - 14 μm AR zokutira zilipo | Mapulogalamu a laser a IR, omwe amagwiritsidwa ntchito pazithunzi zotentha, zolimba IR imagingIyabwino pazankhondo, chitetezo ndi kugwiritsa ntchito kujambula |
Chithunzi
Grafu yolondola ndi yokhotakhota ya 10 mm wandiweyani, wosakanizidwa ndi gawo lapansi la Ge
Malangizo: Pogwira ntchito ndi Germanium, munthu ayenera kuvala magolovesi nthawi zonse, chifukwa fumbi la zinthuzo ndi loopsa.Kuti mukhale otetezeka, chonde tsatirani njira zonse zodzitetezera, kuphatikizapo kuvala magolovesi pogwira zinthuzi komanso kusamba m'manja bwinobwino mukamaliza.
Kuti mumve zambiri zatsatanetsatane, chonde onani ma catalog optics kuti muwone kusankha kwathu kwathunthu kopangidwa kuchokera ku germanium.