Silicon (Si)
Silicon ine bhuruu-grey kutaridzika. Iine peak transmission range ye3 - 5 µm pamusoro pehuwandu hwekutapurirana huwandu hwe1.2 - 8 µm. Nekuda kwekukwirira kwemafuta ekupisa uye kuderera kwehuwandu, inokodzera laser magirazi uye optical mafirita. Mabhuroko makuru esilicon ane nzvimbo yakakwenenzverwa anoshandiswawo sechinangwa chenyutroni mukuedza kwefizikisi. Si inodhura-yakaderera uye yakareruka zvinhu, haina kusimba kupfuura Ge kana ZnSe & ine density yakafanana kune yegirazi remaziso, saka inogona kushandiswa mune mamwe mamiriro apo uremu hune hanya. AR coating inokurudzirwa kune akawanda maapplication. Silicon inokura neCzochralski pulling techniques (CZ) uye ine okisijeni inokonzera bhendi rakasimba rekunyura pa9 µm, saka haina kukodzera kushandiswa neCO.2Laser transmission applications. Kuti udzivise izvi, Silicon inogona kugadzirwa neiyo Float-Zone (FZ) maitiro.
Material Properties
Refractive Index
3.423 @ 4.58 µm
Abbe Number (Vd)
Not Defined
Thermal Expansion Coefficient (CTE)
2.6 x 10-6/ pa20 ℃
Density
2.33g/cm3
Matunhu ekufambisa & maApplication
| Optimum Transmission Range | Ideal Applications |
| 1.2 - 8 μm 3 - 5 μm AR coating iripo | IR spectroscopy, MWIR laser masisitimu, MWIR yekuona masisitimu, THz imaging Inoshandiswa zvakanyanya mu biomedical, chengetedzo uye zvechiuto zvikumbiro |
Grafu
Iyo yekurudyi girafu ndeyekufambisa curve ye 10 mm gobvu, isina kuvharwa Si substrate
Kuti uwane rumwe ruzivo rwakadzama data, ndapota tarisa yedu catalog optics kuti uone yedu yakazara sarudzo yeoptics yakagadzirwa kubva kusilicon.
