Prism bụ ngwa anya nke na-atụgharị ìhè n'akụkụ ụfọdụ dabere na ihe mere na akụkụ ọpụpụ ya. A na-eji prisms eme ihe na sistemụ ngwa anya iji gbanwee ntụzịaka nke ụzọ ọkụ, wepụta ntụgharị onyonyo ma ọ bụ ntụgharị, wee mee ka ọrụ nyocha.
Enwere ike kewaa prisms a na-eji na-agbanwe ntụzịaka nke ọkụ ọkụ ka ọ bụrụ nke na-egosipụta prism na mwepu prism.
A na-eme prisms na-atụgharị anya site na-egweri otu ma ọ bụ karịa na-egbuke egbuke n'elu otu iko site na iji ụkpụrụ nke mkpokọta nlegharị anya n'ime ime na teknụzụ mkpuchi. Mkpokọta ntụgharị uche dị n'ime na-eme mgbe ụzarị ọkụ sitere n'ime prism rute n'elu n'akụkụ akụkụ dị oke egwu maka nlegharị anya n'ime mkpokọta, na ụzarị ọkụ niile na-egosipụta azụ n'ime. Ọ bụrụ na mkpokọta nlegharị anya dị n'ime nke ọkụ ahụ merenụ enweghị ike ime, ọ dị mkpa ka etinye ihe mkpuchi dara dara, dị ka ọla ọcha, aluminom, ma ọ bụ ọla edo, n'elu iji belata mfu ọkụ ọkụ n'elu na-egosipụta. Tụkwasị na nke ahụ, iji mee ka nnyefe nke prism dịkwuo elu ma belata ma ọ bụ kpochapụ ọkụ na-adịghị mma na usoro ahụ, a na-edobe mkpuchi mkpuchi na-atụgharị n'otu ebe dị iche iche na ntinye na ntinye nke prism.
Enwere ọtụtụ ụdị prisms na-egosipụta n'ụdị dị iche iche. N'ozuzu, enwere ike kewaa ya na prisms dị mfe (dịka prism-angle prism, pentagonal prism, Dove prism), ụlọ elu, pyramid prism, compound prism, wdg.
Ntugharị prisms dabere na ụkpụrụ nke ntugharị ọkụ. Ọ na-enwe akụkụ abụọ na-emegharị emegharị, na ahịrị a na-emepụta site na nkwụsịtụ nke elu abụọ ahụ ka a na-akpọ ihu refractive. A na-akpọ akụkụ dị n'etiti akụkụ abụọ a na-emegharị emegharị bụ akụkụ ntugharị nke prism, nke α nọchiri anya ya. Akuku dị n'etiti ụzarị na-apụ apụ na ụzarị ahụ merenụ ka a na-akpọ akụkụ mgbapụ, nke δ nọchitere anya ya. Maka prism nyere, akụkụ ntugharị α na refractive index n bụ ụkpụrụ edobere, na akụkụ ntụgharị δ nke prism refractive na-agbanwe naanị site na akụkụ ihe merenụ nke I nke ìhè ray. Mgbe ụzọ ngwa anya nke ìhè dị nhata na prism na-emegharị emegharị, a na-enweta uru kacha nta nke akụkụ ntụgharị, okwu a bụ:
A na-akpọ wedge anya ma ọ bụ wedge prism dị ka prism nwere akụkụ ntugharị dị ntakịrị. N'ihi akụkụ ntụgharị uche na-adịghị eleghara anya, mgbe ọkụ na-eme na kwụ ọtọ ma ọ bụ ọ fọrọ nke nta ka ọ bụrụ kwụ ọtọ, okwu maka akụkụ ngbanwe nke wedge nwere ike ịdị mfe dị ka: δ = (n-1) α.
Njirimara mkpuchi:
Na-emekarị, a na-etinye ihe nkiri na-egosipụta aluminom na ọlaọcha n'elu prism's reflector iji welie nlegharị anya ọkụ. A na-ekpuchikwa ihe nkiri mgbochi ntụgharị n'elu ihe ahụ merenụ wee pụta n'elu elu iji mee ka ọkụ na-ebufe ma belata ìhè kpafuo n'ofe UV, VIS, NIR na SWIR band dị iche iche.
Mpaghara ngwa: Prisms na-achọta ngwa dị ukwuu na akụrụngwa dijitalụ, nyocha sayensị, ngwa ahụike na ngalaba ndị ọzọ. - Akụrụngwa dijitalụ: igwefoto, igwe onyonyo mechiri emechi (CCTV), igwe onyonyo, igwefoto dijitalụ, camcorders dijitalụ, lenses CCD, na ngwaọrụ anya dị iche iche. - Nnyocha sayensị: telescopes, microscopes, ọkwa / ihe na-elekwasị anya maka nyocha mkpịsị aka ma ọ bụ nlegharị anya egbe; ndị ntụgharị anyanwụ; ngwa eji atụ ihe dị iche iche. - Ngwa ahụike: cystoscopes / gastroscopes yana ngwa ọgwụgwọ laser dị iche iche.
Jiujon Optics na-enye ngwaahịa prism dị iche iche dị ka prisms akụkụ aka nri nke sitere na iko H-K9L ma ọ bụ UV fused quartz. Anyị na-enye pentagon prisms, Dove prisms, Roof prisms, nkuku-cube prisms, UV fused silica akuku-cube prisms, na wedge prisms dabara maka ultraviolet (UV), ìhè a na-ahụ anya (VIS), eriri infrared nso (NIR) nwere nkọwa dị iche iche. ọkwa.
A na-ekpuchi ngwaahịa ndị a dị ka aluminom / silver / gold reflection film/ anti-reflection film/nickel-chromium protection/black paint protection.
Jiujon na-enye ọrụ prism ahaziri ahazi dabere na ihe ị chọrọ. Nke a na-agụnye mgbanwe na nha / oke / mmachi mkpuchi wdg. Na-enwere onwe gị ịkpọtụrụ anyị maka nkọwa ndị ọzọ.
Oge nzipu: Nov-20-2023
