Pehea e hoʻohana ʻia ai ka granite i nā ʻōnaehana optical?

He mea paʻa loa a paʻa hoʻi ka Granite i hoʻohana ʻia ma nā ʻano ʻoihana like ʻole no nā kenekulia. ʻO kekahi o kāna mau noi kupaianaha loa i loko o nā ʻōnaehana optical, ʻoiai nā mea i hoʻohana ʻia i nā lako semiconductor. Ma kēia ʻatikala, e ʻimi mākou pehea e hoʻohana ʻia ai ka granite i ka hana ʻana o kēia mau mea hana a me nā pono e hāʻawi ʻia ai.

ʻO ka ʻoihana semiconductor ke kuleana no ka hana ʻana i nā ʻāpana uila i hoʻohana ʻia i nā kamepiula, nā kelepona akamai, a me nā mea hana ʻē aʻe he nui. ʻO ke kaʻina hana e pili ana i ka hana ʻana i kēia mau ʻāpana he pololei loa ia, e koi ana i nā mīkini e hiki ke lawelawe i nā hoʻomanawanui ma ka pae nanometer. No ka hoʻokō ʻana i kēia pae o ka pololei, huli nā mea hana lako semiconductor i ka granite ma ke ʻano he mea koho.

He pōhaku kūlohelohe ka Granite i ʻeli ʻia mai ka honua a laila ʻokiʻoki ʻia i mau papa a me nā poloka. A laila hana ʻia kēia mau papa i nā ʻae ʻana pololei me ka hoʻohana ʻana i nā mīkini CNC holomua. ʻO ka hopena he mea paʻa loa a hiki ke kū i nā pilikia a me nā ikaika e pono ai no ka hana ʻana i nā ʻāpana semiconductor.

ʻO kekahi o nā hoʻohana nui o ka granite i nā lako semiconductor ʻo ia ka hana ʻana i nā wafer chucks. Hoʻohana ʻia nā wafer chucks e paʻa i nā wafers silicon i ka wā o ke kaʻina hana hana, e hōʻoiaʻiʻo ana e noho pālahalaha a paʻa lākou i nā ʻanuʻu like ʻole e pili ana i ka hana ʻana i nā ʻāpana uila. He mea kūpono ʻo Granite no nā wafer chucks ma muli o kona ʻoʻoleʻa kiʻekiʻe, ka coefficient hoʻonui wela haʻahaʻa, a me ka conductivity thermal maikaʻi loa. Hōʻoia kēia mau waiwai e hāʻawi nā wafer chucks i hana ʻia mai ka granite i kahi kahua paʻa a kūlike no ka hana ʻana i nā mea semiconductor.

Ma waho aʻe o nā wafer chucks, hoʻohana ʻia ka granite ma nā wahi ʻē aʻe o nā lako semiconductor. No ka laʻana, hoʻohana pinepine ʻia ka granite ma ke ʻano he mea kumu no nā ʻāpana ʻē aʻe, e like me nā mea hana ʻepekema a me nā mea hana metrology. Pono kēia mau ʻāpana i kahi kumu paʻa e hōʻoia i nā ana a me nā heluhelu pololei. Hāʻawi ka Granite i ke kūpaʻa a me ka lōʻihi e pono ai e hōʻoia i ka hana ʻana o kēia mau mea hana e like me ka mea i manaʻo ʻia.

ʻO kekahi pōmaikaʻi o ka hoʻohana ʻana i ka granite i nā lako semiconductor ʻo ia kona hiki ke hoʻēmi i nā haʻalulu. Hiki i nā haʻalulu ke loaʻa ka hopena koʻikoʻi i ka pololei e pono ai no ka hana ʻana i nā mea semiconductor. ʻO ke kaumaha kikoʻī kiʻekiʻe a me ka paʻakikī o Granite e ʻae iā ia e hoʻēmi i nā haʻalulu, e hōʻoiaʻiʻo ana e paʻa mau ana nā lako i ka wā o ka hana.

I ka hopena, he mea nui ka granite i ka ʻoihana semiconductor, ʻoi aku hoʻi i ka hana ʻana i nā lako i hoʻohana ʻia e hana i nā ʻāpana uila. ʻO kona mau waiwai kūikawā, me ke koʻikoʻi kiʻekiʻe, ka coefficient hoʻonui wela haʻahaʻa, a me ka conductivity wela maikaʻi loa, e lilo ia i koho kūpono no nā wafer chucks a me nā ʻāpana ʻē aʻe. ʻO kona hiki ke hoʻēmi i nā haʻalulu he mea koʻikoʻi nō hoʻi ia i ka hōʻoia ʻana i ka pololei a me ka pololei e pono ai i nā lako semiconductor. Me kona kūpaʻa a me ke kūpaʻa, ʻo granite ka mea i koho ʻia no nā mea hana lako semiconductor, a e hoʻomau mau ia i kahi hana koʻikoʻi i kēia ʻoihana no nā makahiki e hiki mai ana.