Imikhiqizo

Kungani ukhetha iwindi le-germanium le-infrared thermometer

Kungani ukhetha iwindi le-germanium le-infrared thermometer

Ngokuvamile, ingilazi ye-germanium isetshenziswa njengefasitela lesithwebuli se-infrared thermal ukuvikela isistimu ye-optical elandelayo kanye nomtshina we-infrared.Kodwa-ke, ngenxa yokuthi inkomba ye-refractive yezinto ze-germanium ingu-4, ukusetshenziswa okuqondile kuzodala ukulahlekelwa okukhulu kwesignali yesigameko.Ukuze kuthuthukiswe umthamo wokudlulisa wesignali ye-infrared, ingilazi ye-germanium idinga ukumbozwa ngamafilimu afanelekile ukuze kuthuthukiswe ukudluliswa nokuvikela ingaphezulu lelensi ye-germanium.

Ingilazi ye-Germaninium laminated inokudlulisa ukukhanya okuhle kakhulu ku-2-16um, futhi izakhiwo zayo ezibonakalayo zizinzile.Akulula ukukhombisa nge-hydroxide, igesi ene-asidi namanzi.Ithemometha ye-infrared nesithombe esishisayo kufanele ifakwe isihlungi se-infrared esimaphakathi nesikude.Ithemometha ye-infrared nesithombe esishisayo ngokuvamile zisebenza ngebhendi engu-2-13um, kuyilapho ingilazi ye-germanium laminated imane inokudlulisa okuhle kakhulu kwi-infrared ekude.Ukudluliswa kwamalensi optical ajwayelekile kuleli bhande kuphansi kakhulu, ngakho akukwazi ukuqedwa

I-thermometer ye-1

Ngaphezu kwalokho, ifilimu ye-optical efakwe engilazini ye-germanium laminated ingakhuphula kakhulu ukuhanjiswa kwayo futhi inciphise ukudluliswa kwendawo yengilazi ye-germanium laminated.Ingilazi ye-Germaninium laminated ayidluli ebhendini yokukhanya engabonakali.Kwezinye izithombe ezishisayo, abantu bangasebenzisa futhi amakristalu e-silicon ukuze bathathe indawo yengilazi ye-germanium laminated.I-wave band yamakristalu e-silicon ayikude nengilazi ye-germanium laminated.

I-silicon (Si) i-polycrystalline silicon iyi-organic chemical plastic material eluhlaza enamandla amakhulu namanzi angancibiliki.Isebangeni le-1-7 μ M-band inokudluliswa kokukhanya okuhle kakhulu.Ngaphezu kwalokho, ikwibhendi ye-infrared ekude engu-300-300 μ M nayo inokudlulisa ukukhanya okuhle kakhulu, okuyisici ezinye izinto zokusetshenziswa kwe-optical ne-infrared ezingenazo.

I-silicon (Si) i-polycrystalline silicon ngokuvamile isetshenziselwa u-3-5 μ Ngenxa yokusebenza kwayo okuhle kokudlulisa ukushisa kanye nokuminyana okuhlobene okuphansi, iphinde ibe yimpahla eluhlaza evamile yokwenza amalensi akhanyayo e-laser, ama-thermometer e-infrared namalensi e-infrared optical laser.

I-thermometer ye-2

Ingilazi ye-Germanium isetshenziswa efasiteleni lesithombe se-infrared thermal kanye ne-infrared thermometer.Ibhendi ye-8-14um ibhekwa kakhulu.Ukudluliswa kwengilazi ye-germanium ngaphandle kokumbozwa kungama-40-50% kuphela, kuyilapho ukudluliswa kwengilazi ye-germanium embozwe ngefilimu ephikisayo kungafinyelela ku-90%.Ngaphezu kwalokho, amakhasimende amaningi futhi adinga ifilimu yekhabhoni efana nedayimane ye-DLC engilazini ye-germanium ukuze kuqiniswe ubulukhuni bengilazi ye-germanium futhi kuzuze umphumela othile wokuvikela ukuqhuma.


Isikhathi sokuthumela: Oct-22-2022