He aha nā hiʻohiʻona a me nā noi o nā Lenses UV

一、He aha ka lens UV

ʻO ka lens UV, i ʻike ʻia hoʻi he lens ultraviolet, he lens optical i hoʻolālā ʻia e hoʻouna a hoʻopaʻa i ke kukui ultraviolet (UV). ʻO ke kukui UV, me nā lōʻihi hawewe e hāʻule ana ma waena o 10 nm a 400 nm, ʻoi aku ma mua o ke ʻano o ke kukui ʻike ʻia ma ka spectrum electromagnetic.

Hoʻohana pinepine ʻia nā lens UV i nā noi e koi ana i ka kiʻi a me ka nānā ʻana i ka laulā UV, e like me ka microscopy fluorescence, UV spectroscopy, lithography, a me nā kamaʻilio UV. Hiki i kēia mau lens ke hoʻokuʻu i ke kukui UV me ka liʻiliʻi o ka absorption a me ka hoʻopuehu ʻana, e ʻae ai i ke kiʻi a pololei a i ʻole ka nānā ʻana o nā laʻana a i ʻole nā ​​​​mea.

ʻOkoʻa ka hoʻolālā a me ka hana ʻana o nā lens UV mai nā lens kukui ʻike ʻia ma muli o nā ʻano ʻokoʻa o ke kukui UV. ʻO nā mea i hoʻohana ʻia no nā lens UV e komo pinepine i ka silica fused, calcium fluoride (CaF2), a me ka magnesium fluoride (MgF2). Loaʻa kēia mau mea i ka transmittance UV kiʻekiʻe a me ka absorption UV haʻahaʻa, e kūpono iā lākou no nā noi UV. Eia kekahi, pono e noʻonoʻo ka hoʻolālā lens i nā uhi opitika kūikawā e hoʻomaikaʻi hou i ka hoʻouna ʻana o UV.

Hiki mai nā lens UV i nā ʻano like ʻole, me ka plano-convex, biconvex, convex-concave, a me nā lens meniscus. ʻO ke koho ʻana o ke ʻano lens a me nā kikoʻī e pili ana i nā koi noi kikoʻī, e like me ka lōʻihi o ke kiko i makemake ʻia, ke kahua o ka ʻike, a me ka maikaʻi o ke kiʻi.

二、TʻO ia nā hiʻohiʻona a me nā noi o nā lens UV

Aia kekahi mau hiʻohiʻona a me nā noi o nā lens UV

Fmeaʻai:

Ka hoʻouna UV: Hoʻolālā ʻia nā lens UV e hoʻouna i ke kukui ultraviolet me ka liʻiliʻi o ka absorption a me ka lūlū ʻana. Loaʻa iā lākou ka transmittance kiʻekiʻe i ka laulā hawewe UV, maʻamau ma waena o 200 nm a 400 nm.

Haʻahaʻa Aberration: Hoʻolālā ʻia nā lens UV e hōʻemi i ka chromatic aberration a me nā ʻano ʻē aʻe o ka distortion optical e hōʻoia i ka hoʻokumu ʻana o nā kiʻi pololei a me ka nānā ʻana i ka laulā UV.

Koho Material:Hana ʻia nā lens UV mai nā mea i loaʻa ke kiʻekiʻe o UV transmittance a me ka haʻahaʻa o UV absorption, e like me ka silica fused, calcium fluoride (CaF2), a me ka magnesium fluoride (MgF2).

Hoʻopiʻi kūikawā: Pono pinepine nā lens UV i nā uhi optical kūikawā e hoʻomaikaʻi i ka transmittance UV, hoʻemi i ka noʻonoʻo ʻana, a pale i ka lens mai nā mea kūlohelohe.

Nā noi:

ʻO ka Microscopy Fluorescence:Hoʻohana maʻamau nā lens UV i ka microscopy fluorescence e hoʻoulu a hōʻiliʻili i nā hōʻailona fluorescent i hoʻopuka ʻia e nā fluorophores. Kōkua ke kumu kukui UV i ka hoʻoulu ʻana i nā ʻimi fluorescent kikoʻī, e ʻae ai i ke kiʻi kikoʻī o nā laʻana olaola.

UV Spectroscopy:Hoʻohana ʻia nā lens UV i nā noi spectroscopy e koi ana i ka nānā ʻana o UV absorption, emission, a i ʻole ka hoʻouna spectra. He mea waiwai kēia ma nā ʻano noiʻi ʻepekema like ʻole, me ka kemika, ka nānā ʻana i ke kaiapuni, a me ka ʻepekema waiwai.

Lithography:ʻO nā lens UV nā mea pono i ka photolithography, kahi kaʻina i hoʻohana ʻia i ka hana semiconductor e paʻi i nā hiʻohiʻona paʻakikī ma nā wafer silika. ʻO ka ʻike ʻana i ka mālamalama UV ma o ka lens e kōkua i ka hoʻololi ʻana i nā kumu kikoʻī loa i ka mea photoresist.

Nā leka uila UV:Hoʻohana ʻia nā lens UV i nā ʻōnaehana kamaʻilio UV no ka hoʻouna ʻana i ka ʻikepili uila pōkole. Hiki i ke kukui UV ke kamaʻilio laina-o-sight, maʻamau i nā noi waho, kahi i emi iki ai ke keakea ʻana o nā mea pilikia e like me nā kumulāʻau a me nā hale ke hoʻohālikelike ʻia me ka mālamalama ʻike ʻia.

Forensics a me ka ʻikepili palapala:Hoʻohana ʻia nā lens UV i ka hoʻokolokolo forensic a me ka nānā ʻana i nā palapala e hōʻike i ka ʻike huna a i hoʻololi ʻia. Hiki i ke kukui UV ke wehe i nā mea hoʻoheheʻe UV, hōʻike i nā hiʻohiʻona palekana, a ʻike paha i nā palapala hoʻopunipuni.

UV sterilization:Hoʻohana ʻia nā lens UV i nā ʻenehana sterilization UV e hoʻopau i ka wai, ea, a i ʻole nā ​​​​luna. ʻO ke kukui UV i hoʻokuʻu ʻia ma o ka lens he mea maikaʻi loa ia i ka pale ʻana i ka DNA o nā microorganisms, e lilo ia i koho kaulana no ka mālama wai a me nā noi sterilization.

Ma ke ʻano holoʻokoʻa, loaʻa nā lens UV i ka noi ma kahi ākea o ka ʻepekema, ʻenehana, a me ka ʻenehana kahi i koʻikoʻi ai ke kiʻi kiʻi UV, spectral analysis, a i ʻole ka manipulation kukui UV.


Ka manawa hoʻouna: Sep-27-2023