Ge Crystal

"Ge crystal" caadi ahaan waxa loola jeedaa kareem laga sameeyay curiyaha germanium (Ge), kaas oo ah walxo semiconductor ah. Germanium waxaa inta badan loo isticmaalaa berrinka infrared optics iyo photonics sababtoo ah sifooyinka gaarka ah.

Waa kuwan qaar ka mid ah dhinacyada muhiimka ah ee kiristaalo germanium iyo codsiyadooda:

1. Daaqadaha Infrared iyo Lenses: Germanium waa daah-furan ee gobolka infrared ee spectrum electromagnetic, gaar ahaan dhexda-mawjadaha iyo infrared kala duwan ee hirarka dheer. Gurigan wuxuu ka dhigayaa mid ku habboon soo saarista muraayadaha iyo muraayadaha loo isticmaalo hababka sawir-qaadista kuleylka, kamaradaha infrared, iyo aaladaha kale ee indhaha ee ka shaqeeya hirarka dhererka infrared.
2. Baarayaasha: Germanium sidoo kale waxaa loo isticmaalaa sidii substrate si loo sameeyo qalabka wax baara ee infrared, sida photodiodes iyo photoconductors. Dareemiyaashani waxay shucaaca infrared-ka u rogi karaan calaamad koronto, taasoo awood u siinaysa ogaanshaha iyo cabbirka iftiinka infrared.
3. Spectroscopy: crystals Germanium waxaa lagu shaqeeyaa infrared spectroscopy qalabyada. Waxa loo isticmaali karaa sidii alwaaxyo, prisms, iyo daaqadaha si loo maamulo loona falanqeeyo iftiinka infrared si loo baadho kiimikaad iyo agabka.
4. Laser Optics: Germanium waxaa loo isticmaali karaa sida walxaha indhaha ee qaar ka mid ah lasers infrared, gaar ahaan kuwa ka shaqeeya dhexda dhexe ee infrared. Waxaa loo isticmaali karaa sidii faa'iido dhexdhexaad ah ama sida qayb ka mid ah godadka laysarka.
5. Space iyo Astronomy: crystals Germanium waxaa loo isticmaalaa infrared telescopes iyo goobaha ku salaysan meel bannaan oo lagu daraaseeyo walxaha samada ee sii daaya shucaaca infrared. Waxay ka caawiyaan cilmi-baarayaasha inay ururiyaan macluumaad qiimo leh oo ku saabsan caalamka oo aan ka muuqan iftiinka muuqda.

crystals Germanium waxaa lagu kori karaa iyadoo la isticmaalayo habab kala duwan, sida habka Czochralski (CZ) ama habka Float Zone (FZ). Nidaamyadani waxay ku lug leeyihiin dhalaalidda iyo adkeynta germanium si la xakameeyey si loo sameeyo kiristaalo keli ah oo leh sifooyin gaar ah.

Waxaa muhiim ah in la ogaado in halka germanium uu leeyahay sifooyin gaar ah oo loogu talagalay infrared optics, isticmaalkeeda waxaa xaddidaya arrimo ay ka mid yihiin qiimaha, helitaanka, iyo kala duwanaanshaheeda gudbinta cidhiidhiga ah marka loo eego qaar ka mid ah qalabka kale ee infrared sida zinc selenide (ZnSe) ama zinc sulfide (ZnS) . Doorashada maadada waxay kuxirantahay codsiga gaarka ah iyo shuruudaha nidaamka indhaha.