Magalasi agalasi a Chalcogenide a Mapulogalamu Opangira Ma Infrared

Magalasi agalasi a Chalcogenide ndi mandala owoneka bwino opangidwa ndi galasi la chalcogenide.Galasi ya Chalcogenide si imodzi koma magalasi angapo ngati zida za amorphous zomwe zimatumizidwa mu bandi ya infrared.Amawonetsa kufalikira kwabwino (> 60%) mumitundu ya 2-12 micron, index yotsika ya refraction (2.4-2.8@11micron), kutsika kwamafuta otsika mu index yowonekera komanso kubalalitsidwa kochepa.Ali ndi mawonekedwe ofanana ndi makina ndi kuwala kwa germanium, zomwe zimawapangitsa kukhala oyenerera kugwiritsa ntchito IR, makamaka pakuwongolera mitundu ndi mandala a germanium mu optical system.

Mosiyana ndi germanium, yomwe imayenera kukumbidwa ndipo imakhala ndi zochepa, magalasi a chalcogenide ndi opangidwa ndipo mitengo yawo imakhala yokhazikika.Chalcogenide galasi ndi otsika kusungunuka mfundo (200-400 ℃) poyerekeza ndi zipangizo zina infuraredi, iwo akhoza kuumbidwa mu aspheric mandala ndi mtengo wotsika kupanga lalikulu zedi (”Magalasi Agalasi Opangidwa ndi IR-Mould Chalcogenide”).Pazifukwa ziwiri izi, magalasi agalasi a chalcogenide amatha kugwira ntchito yofunika kwambiri pakugwiritsa ntchito kwa infrared.

Wavelength Infrared imatha kupanga mawonekedwe osiyanasiyana a magalasi agalasi a chalcogenide okhala ndi ndege, concave, convex, aspheric and diffractive surface.Galasi la Chalcogenide ndilodziwika kwambiri pamakina omwe amagwira ntchito m'dera la 3-5 kapena 8-12µm, okhala ndi zokutira zotsutsa (AR zokutira), kufalikira kwapakati kumatha kubweretsedwa ku 97.5-98.5% kumadalira bandwidth ya zokutira.Tithanso kuyika zokutira ngati diamondi (zopaka za DLC) kapena zokutira zolimba kwambiri (zopaka za HD) pamagalasi kuti titetezere ku kukanda ndi kukhudzidwa.

Wavelength infrared infrared imapanga lens yagalasi yagalasi yozungulira komanso aspheric chalcogenide.Amatha kuyang'ana kapena kusiyanitsa kuwala komwe kukubwera kuti akwaniritse zofunikira za infrared system.Kugwiritsa ntchito kumatha kukhala kuyerekezera kwamafuta, thermograph, kukwera kwamitengo, kusanthula kwa sipekitiramu ndi zina.