ʻO Windows Sapphire - nā hiʻohiʻona Optical Transmittance maikaʻi

Hoʻohana ʻia ʻo Sapphire ma ke ʻano he alakaʻi māmā no ka spectroscopy infrared immersion a no ka lawe ʻana i ka laser Er:YAG ma 2.94 µm. Loaʻa i ka Sapphire ka paʻakikī o ka ʻili a me ka transmittance e hoʻonui ana mai ka ultraviolet a i ka ʻāpana o ka nalu infrared mid-infrared. Hiki ke ʻoki wale ʻia ka Sapphire e ka lima o nā mea ʻokoʻa ma mua o ia iho. ʻO nā substrate i uhi ʻole ʻia he mea kemika a hiki ʻole ke hoʻoheheʻe ʻia i loko o ka wai, nā ʻakika maʻamau a i ʻole nā ​​kumu a hiki i ka 1000°C. ʻO kā mākou mau pukaaniani sapphire he z-sectioned i mea e like ai ka c-axis o ke aniani me ka axis optical, e hoʻopau ana i nā hopena birefringence i ke kukui uila.

Loaʻa ka Sapphire e like me ka uhi ʻole ʻia a i ʻole ka uhi ʻole ʻia, ua hoʻolālā ʻia ka mana uncoated no nā noi ma ka laulā 150 nm - 4.5 µm, aʻo ka AR coated version me ka AR coating ma nā ʻaoʻao ʻelua i hoʻolālā ʻia no 1.65 µm - 3.0 µm (-D) a i ʻole 2.0 µm - 5.0 µm (-E1).

Window (Windows) ʻO kekahi o nā ʻāpana optic maʻamau i ka optics, i hoʻohana mau ʻia ma ke ʻano he puka pale no nā mea ʻike uila a i ʻole nā ​​​​mea ʻike o ke kaiapuni waho. Loaʻa i ka Sapphire nā waiwai mechanical a me ka optical, a ua hoʻohana nui ʻia nā kristal sapphire. ʻO nā mea hoʻohana nui e pili ana i nā mea pale lole, nā mea puka makani, a me nā mea substrate epitaxial MOCVD, etc.