Si Windows-cufnaanta hoose (cufnaantiisu waa kala badh alaabta Germanium)

Sharaxaad Gaaban:

Daaqadaha Silicon waxa loo qaybin karaa laba nooc: dahaar iyo dahaadh la'aan, waxaana loo farsameeyaa si waafaqsan shuruudaha macaamiisha. Waxay ku habboon tahay xargaha infrared-ka dhow ee gobolka 1.2-8μm. Sababtoo ah maaddada silikoon waxay leedahay sifooyinka cufnaanta hoose (cufkeedu waa kala badh ka mid ah walxaha germanium ama walxaha zinc selenide), waxay si gaar ah ugu habboon tahay mararka qaarkood kuwaas oo xasaasi u ah shuruudaha miisaanka, gaar ahaan qaybta 3-5um. Silikoon waxa uu leeyahay qallafsanaanta Knoop oo ah 1150, kaas oo ka adag germanium kana jab yar germanium. Si kastaba ha noqotee, iyadoo ay ugu wacan tahay kooxdeeda nuugista xooggan ee 9um, kuma habboona codsiyada gudbinta laser CO2.

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Faahfaahinta Alaabta

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Sharaxaada Alaabta

Iftiinku si sahal ah ayuu ugu kala firdhiyaa xuduudaha hadhuudhka ee agabka polycrystalline, sidaa darteed codsiyada indhaha waxay u baahan yihiin silikoon-kali-crystal ah oo nadiif ah oo nadiif ah. Beddelka silikoon cayriin oo loo beddelo qaybo nadiif ah oo hal-crystal ah oo nadiif ah ayaa ka bilaabma qodista iyo yaraynta silica foornooyinka heerkulka sare leh. Wax-soo-saarayaashu waxay sii nadiifiyaan oo ay soo saaraan 97% polysilicon saafi ah si ay meesha uga saaraan wasakh kale, nadiifnimaduna waxay gaadhi kartaa 99.999% ama ka sii wanaagsan.
Faahfaahinta Alaabta:
Silikoon (Si) hal crystal waa walxo kiimiko ahaan aan shaqaynin oo leh engegan sare oo aan biyo lagu milmi karin. Waxay leedahay waxqabadka gudbinta iftiinka wanaagsan ee band 1-7μm, sidoo kale waxay leedahay gudbinta iftiinka wanaagsan ee band infrared fog Performance 300-300μm, taas oo ah sifo aan lahayn infrared indhaha kale. Silikoon (Si) hal crystal ayaa inta badan loo isticmaalaa sidii substrate-ka 3-5μm dhexda mawjada infrared daaqadaha iyo filter indhaha. Sababtoo ah kuleylka kuleylka wanaagsan iyo cufnaanta hoose ee maaddadan, sidoo kale waa doorashada ugu fiican ee samaynta muraayadaha laysarka ama cabbiraadda heerkulka infrared iyo muraayadaha indhaha ee indhaha. Alaabooyinka sida caadiga ah loo isticmaalo, alaabtu waxay noqon kartaa mid dahaar leh ama aan la daboolin.

Astaamaha

● Qalabka: Si (silikoon)
● Dulqaadka qaabka: +0.0/-0.1mm
● U adkaysiga dhumucda: ± 0.1mm
● Surface type: λ/4@632.8nm
● Isku mid ah: <1'
● Dhammaadka: 60-40
● Aperture wax ku ool ah: > 90%
● Cidhifka soo jiidashada: <0.2×45°
● Dahaarka: Naqshadaynta gaarka ah