ʻO ka ʻokoʻa ma waenaaniani ʻike makaa me nā aniani ʻē aʻe, ʻo ia ke ʻano he ʻāpana o ka ʻōnaehana optical, pono ia e hoʻokō i nā koi o ke kiʻi optical.
Hoʻohana kāna ʻenehana hana anu i ka mālama wela ʻana i ka mahu kemika a me kahi ʻāpana aniani soda-lime silica hoʻokahi e hoʻololi i kona ʻano molekala mua me ka ʻole o ka hoʻopilikia ʻana i ke kala mua a me ka hoʻoili ʻana o ka mālamalama o ke aniani, e hōʻea ai i ke kūlana paʻakikī loa, a e hoʻokō ana i nā koi pale ahi ma lalo o ka hopena lapalapa wela kiʻekiʻe. ʻO ke aniani pale ahi paʻakikī loa a me kāna ʻano hana a me nā lako kūikawā. Hana ʻia ia me nā ʻāpana ratio kaumaha penei: mahu paʻakai potassium (72% ~ 83%), argon (7% ~ 10%), keleawe kinoea chloride (8% ~ 12%), naikokene (2% ~ 6%).
ʻO ke ʻano o ke aniani optical nā koi penei:
1. ʻO nā kūpaʻa optical kikoʻī a me ke kūlike o nā kūpaʻa optical o ka pūʻulu aniani like
Loaʻa i kēlā me kēia ʻano aniani optical kahi waiwai kuhikuhi refractive maʻamau i kuhikuhi ʻia no nā nalu māmā like ʻole o ke kukui, ʻo ia ke kumu no nā mea hoʻolālā optical e hoʻolālā i nā ʻōnaehana optical. Pono nā kūpaʻa optical o nā aniani optical āpau i hana ʻia ma ka hale hana i loko o kahi laulā i ʻae ʻia o kēia mau waiwai, inā ʻaʻole e kūlike ke ʻano kiʻi maoli me ka hopena i manaʻo ʻia i ka wā o ka hoʻolālā ʻana a e hoʻopilikia ʻia ke ʻano o ka mea hana optical.
2. ʻIke Kiʻekiʻe
ʻO ke ʻano o ke kiʻi o ka ʻōnaehana optical e pili ana i ka transparency o ke aniani. ʻO ke ʻano o ke aniani optical i ke kukui o kahi nalu i hōʻike ʻia e ka coefficient absorption light Kλ. Ma hope o ka hala ʻana o ke kukui ma o kahi moʻo o nā prisms a me nā aniani, nalowale kekahi hapa o kona ikehu e ka reflection interface o nā ʻāpana optical a ʻo kekahi ʻāpana e omo ʻia e ka medium (aniani) ponoʻī. Ua hoʻonui ʻia ka mea mua me ka hoʻonui ʻia ʻana o ka refractive index o ke aniani. No ke aniani refractive-index kiʻekiʻe, nui loa kēia waiwai. No ka laʻana, ʻo ka nalowale o ka reflection light o kekahi ʻili o ke aniani flint counterweight ma kahi o 6%. No laila, no kahi ʻōnaehana optical e loaʻa ana nā aniani lahilahi he nui, ʻo ke ala nui e hoʻonui ai i ka transmittance ʻo ia ka hōʻemi ʻana i ka nalowale o ka reflection o ka ʻili lens, e like me ka uhi ʻana i ka ʻili me kahi uhi anti-reflection. No nā ʻāpana optical nui e like me ka lens objective o kahi telescope astronomical, ʻo ka transmittance o ka ʻōnaehana optical e hoʻoholo nui ʻia e ka coefficient absorption light o ke aniani ponoʻī ma muli o kona mānoanoa nui. Ma ka hoʻomaikaʻi ʻana i ka maʻemaʻe o nā mea maka aniani a me ka pale ʻana i kekahi mau haumia kala mai ka hui ʻana i ke kaʻina holoʻokoʻa mai ka batching a hiki i ka smelting, hiki i ke coefficient absorption māmā o ke aniani ke emi ma mua o 0.01 (ʻo ia hoʻi, ʻoi aku ka nui o ka transmittance māmā o ke aniani me ka mānoanoa o 1 cm ma mua o 99%).
ʻO Saida Glasshe mea hoʻolako hana hohonu aniani honua i ʻike ʻia me ke kūlana kiʻekiʻe, ke kumu kūʻai hoʻokūkū a me ka manawa hāʻawi manawa. Me ka hoʻopilikino ʻana i ke aniani ma nā ʻano wahi like ʻole a me ka loea i ke aniani panela hoʻopā, panela aniani kuapo, AG/AR/AF/ITO/FTO/Low-e aniani no ka pale paʻi o loko a me waho.
Ka manawa hoʻouna: ʻOkakopa-09-2020