Muraayadaha silikoonku waa muraayad indhaha laga sameeyay oo laga sameeyay silikoon. Silikoon (Si) waa walxo kiristaal ah oo si caadi ah loogu isticmaalo nidaamyada indhaha ee infrared-ka ee ka shaqeeya xadka spectral-ka 3 ilaa 5µm. Tusmada dhalaalkeedu waa ku dhawaad 3.4 inta u dhaxaysa. Waxay leedahay cufnaan hoose oo u dhaxaysa walxaha infrared-ka caadiga ah, kaas oo ah kala bar kaliya ee Ge, GaAs iyo ZnSe. Sidaa darteed maaddada silikoonku waa doorashada ugu habboon ee nidaamka leh walaac miisaan. Silikoonku sidoo kale waa ka adag yahay oo ka jaban yahay inta badan walxaha infrared-ka caadiga ah, wuxuu yareeyaa kharashka agabka isagoo kordhinaya kharashka wax soo saarka isla waqtigaas.
Silikoonku aad ayuu ugu habboon yahay codsiga MWIR laakiin sababtoo ah nuugista xooggan ee ka sarreysa 6 micron, kuma habboona codsiga LWIR. Waxa kale oo loo isticmaali karaa muraayad ahaan muraayadda loogu talagalay codsiga laysarka sababtoo ah kontoroolka kulaylka, miisaanka fudud, iyo adkaanta.
Mowjadaha Infrared-kawaxay soo saari kartaa qaabab kala duwan oo muraayad silikoon ah iyadoo la adeegsanayodusha sare ee diyaarad, qaloocan, qaloocan, aspheric iyo diffractive.Siliconku waa kan ugu caansan nidaamyada ka shaqeeya gobolka spectral-ka 3-5µm, oo leh dahaadh ka-hortagga milicsiga (dahaarka AR), gudbinta celceliska waxaa la gaarsiin karaa ilaa 98%. Waxaan sidoo kale ku dhejin karnaa dahaarka kaarboonka u eg dheeman (dahaarka DLC) ama dahaarka waara ee sare (dahaarka HD) dusha sare ee muraayadda si loo bixiyo ilaalin dheeraad ah oo ka dhan ah xoqidda iyo saameynta.
Infrared-ka hirarka hirarkaWaxay soo saartaa muraayado silikoon ah oo tayo leh oo wareegsan iyo kuwa aspheric ah. Waxay diiradda saari karaan ama kala duwanaan karaan iftiinka soo socda si ay u daboolaan shuruudaha gaarka ah ee nidaamka infrared-ka.
| Alaab | Silikoon (Si) |
| Dhexroorka | 10mm-300mm |
| Qaab | Goobo wareegsan ama Aspheric |
| Dhererka diiradda | +/-1% |
| Xoog-saarid | <1' |
| Sawirka dusha sare | <λ/4 @ 632.8nm (Dusha sare ee wareegsan) |
| aan joogto ahayn oogada sare | < 0.5 micron (Dusha sare ee Aspheric) |
| Dalool Cad | >90% |
| Dahaarka | AR ama DLC |
1. Dahaarka DLC/AR waa la heli karaa marka la codsado.
2. Habayn ayaa loo heli karaa badeecadan si ay ugu habboonaato baahiyahaaga farsamo. Noo sheeg qeexitaannada aad u baahan tahay.
Wavelength waxay diiradda saareysay bixinta alaabada indhaha ee saxsan ee sare muddo 20 sano ah