ʻO Windows

ʻO Silicon kahi aniani mono i hoʻohana mua ʻia i ka semi-conductor a ʻaʻole absorptive ma 1.2μm a 6μm IR māhele.Hoʻohana ʻia ma ʻaneʻi ma ke ʻano he ʻāpana optical no nā noi māhele IR.
Hoʻohana ʻia ʻo Silicon ma ke ʻano he puka aniani ma mua o ka 3 a 5 micron band a ma ke ʻano he substrate no ka hana ʻana i nā kānana optical.Hoʻohana pū ʻia nā poloka nui o Silicon me nā maka i poni ʻia ma ke ʻano he neutron i nā hoʻokolohua Physics.
Hoʻoulu ʻia ʻo Silicon e ka Czochralski pulling techniques (CZ) a loaʻa kekahi oxygen e hoʻoulu ai i kahi hui absorption ma 9 microns.No ka pale ʻana i kēia, hiki ke hoʻomākaukau ʻia ʻo Silicon e kahi kaʻina Float-Zone (FZ).ʻO ka Silicon Optical ka mea maʻamau i hoʻopaʻa ʻia (5 a 40 ohm cm) no ka hoʻouna maikaʻi ʻana ma luna o 10 microns.Loaʻa i ka Silicon kahi band pass hou aʻe 30 a 100 microns i kūpono wale i nā mea kiʻekiʻe resistivity uncompensated.ʻO ka hana maʻamau ʻo Boron (p-type) a me Phosphorus (n-type).
Noi:
• Pono no 1.2 a 7 μm NIR noi
• Broadband 3 i ka 12 μm anti-reflection coating
• He kūpono no nā noi paona
Hiʻona:
• 'A'ole hiki ke ho'ouna 'ia kēia mau puka makani silika ma ka 'āpana 1µm a ma lalo paha, no laila, aia kona ho'ohana nui ma nā wahi IR.
• Ma muli o kona kiʻekiʻe thermal conductivity, ua kūpono no ka hoʻohana e like me ka mana kiʻekiʻe laser aniani
▶ ʻO nā puka makani Silikon he ʻili metala ʻālohilohi;ʻo ia ke ʻano a hoʻopaʻa ʻia akā ʻaʻole ia e hoʻouna i nā wahi i ʻike ʻia.
▶ ʻO ka noʻonoʻo ʻana o ka puka makani silikon ka hopena i ka nalowale o ka transmittance o 53%.(nā ʻikepili i ana ʻia 1 ka nānā ʻana o ka ʻili ma 27%)