I-Silicon (Si)

I-silicon (Si)

I-silicon inokubukeka okumpunga okuluhlaza okwesibhakabhaka. Inebanga eliphezulu lokudluliswa kwe-3 - 5 µm phezu kwebanga eliphelele lokudlulisela elingu-1.2 - 8 µm. Ngenxa ye-conductivity ephezulu ye-thermal kanye ne-low density, ifanele izibuko ze-laser nezihlungi ze-optical. Amabhulokhi amakhulu e-silicon anezindawo ezipholishiwe aphinde asetshenziswe njengethagethi ye-neutron ekuhlolweni kwe-physics. I-Si iyimpahla ebiza kancane futhi engasindi, iminyene kancane kune-Ge noma i-ZnSe futhi inobukhulu obufanayo nengilazi yokubona, ngakho ingasetshenziswa kwezinye izimo lapho isisindo siyinkinga. I-AR coating inconywa ezinhlelweni eziningi. I-Silicon ikhuliswa amasu okudonsa e-Czochralski (CZ) futhi iqukethe umoya-mpilo othile obangela ibhande lokumunca eliqinile ku-9 µm, ngakho-ke ayifanele ukusetshenziswa ne-CO.₂izinhlelo zokusebenza zokudluliswa kwe-laser. Ukuze ugweme lokhu, i-Silicon ingalungiswa ngenqubo ye-Float-Zone (FZ).

Izinto ezibonakalayo

I-Refractive Index

3.423 @ 4.58 µm

Inombolo ye-Abbe (Vd)

Akuchazwanga

I-Thermal Expansion Coefficient (CTE)

2.6 x 10^-6/ ngo-20℃

Ukuminyana

2.33g/cm³

Izifunda Zokudlulisela Nezicelo

I-Optimum Transmission Range	Izicelo Ezikahle
1.2 - 8 μm 3 - 5 μm AR enamathela iyatholakala	I-IR spectroscopy, izinhlelo ze-laser ze-MWIR, amasistimu okuthola i-MWIR, imaging ye-THz Isetshenziswa kabanzi ku-biomedical, ezokuphepha kanye nezicelo zezempi

Igrafu

Igrafu engakwesokudla ijika lokudlulisela elingu-10 mm ubukhulu, i-substrate engu-Si engamboziwe

Ukuze uthole imininingwane eningilizayo eningiliziwe, sicela ubuke ikhathalogi yethu yokubona ukuze ubone ukukhetha kwethu okuphelele kwe-optics eyenziwe nge-silicon.