Silicon ni kristu ya mono ikoreshwa cyane cyane muri kimwe cya kabiri kiyobora kandi ntishobora gukurura 1,2 mm kugeza kuri 6μm IR.Byakoreshejwe hano nkibikoresho bya optique kubikorwa bya IR karere.
Silicon ikoreshwa nkidirishya rya optique cyane cyane muri micron ya 3 kugeza 5 kandi nka substrate yo gukora filtri optique.Ibice binini bya Silicon bifite isura nziza nabyo bikoreshwa nka neutron intego mubushakashatsi bwa Physics.
Silicon ihingwa na tekinike yo gukurura Czochralski (CZ) kandi irimo ogisijeni itera umurongo winjira kuri microne 9.Kugira ngo wirinde ibi, Silicon irashobora gutegurwa na Float-Zone (FZ).Silicon optique isanzwe ikoporowe byoroheje (5 kugeza 40 cm cm) kugirango ikwirakwizwa neza hejuru ya microne 10.Silicon ifite andi matsinda ya microne 30 kugeza 100 ikora neza gusa murwego rwo hejuru cyane rwo kurwanya ibintu bitishyuwe.Doping mubisanzwe ni Boron (p-ubwoko) na Fosifore (n-ubwoko).
Gusaba:
• Byiza kuri 1.2 kugeza 7 μm Porogaramu ya NIR
• Umuyoboro mugari wa 3 kugeza kuri 12 μ m anti-reaction
• Nibyiza kubisabwa byoroshye
Ikiranga:
• Idirishya rya silicon ntabwo ryohereza mukarere ka 1µm cyangwa munsi yacyo, kubwibyo rikoreshwa cyane ni mukarere ka IR.
• Kubera ubushyuhe bwinshi bwumuriro, birakwiriye gukoreshwa nkindorerwamo ikomeye ya laser
Windows Windows ya Silicon ifite icyuma kibengerana;iragaragaza kandi ikurura ariko ntikwirakwiza mu turere tugaragara.
▶ Silicon windows igaragaramo ibisubizo bivamo igihombo cya 53%.(yapimwe imibare 1 igaragara hejuru ya 27%)
Urwego rwohereza: | 1.2 kugeza kuri 15 mm (1) |
Ironderero: | 3.4223 @ 5 μ m (1) (2) |
Gutakaza Ibitekerezo: | 46.2% kuri 5 mm (hejuru 2) |
Coefficient ya Absorption: | 0.01 cm-1kuri 3 mm |
Impinga ya Reststrahlen: | n / a |
dn / dT: | 160 x 10-6/ ° C (3) |
dn / dμ = 0: | 10.4 mm |
Ubucucike: | 2.33 g / cc |
Ingingo yo gushonga: | 1420 ° C. |
Amashanyarazi: | 163.3 W m-1 K-1kuri 273 K. |
Kwagura Ubushyuhe: | 2.6 x 10-6/ kuri 20 ° C. |
Gukomera: | Knoop 1150 |
Ubushobozi bwihariye bwubushyuhe: | 703 J Kg-1 K-1 |
Umuyoboro wa dielectric: | 13 kuri 10 GHz |
Nyamwasa Modulus (E): | 131 GPa (4) |
Shear Modulus (G): | 79.9 GPa (4) |
Modulus (K): | 102 GPa |
Coefficients ya Elastike: | C11= 167;C.12= 65;C.44= 80 (4) |
Ikigaragara cya Elastike ntarengwa: | 124.1MPa (18000 psi) |
Ikigereranyo cya Poisson: | 0.266 (4) |
Gukemura: | Kudashonga mumazi |
Uburemere bwa molekile: | 28.09 |
Icyiciro / Imiterere: | Cubic diamant, Fd3m |