Fused Quartz Prism
Cikakken zane
Bayanin Quartz Prisms
Fused quartz prisms sune mahimman abubuwan gani da ake amfani da su don sarrafawa, sarrafa, da karkatar da haske a cikin babban kewayon tsarin gani mai girma. An ƙera su daga silica mai tsafta mai ƙarfi mai ƙarfi, waɗannan prisms suna ba da ƙayyadaddun kaddarorin watsawa a cikin ultraviolet (UV), bayyane, da kuma kusa-infrared (NIR). Tare da ƙwararrun zafin jiki da juriya na sinadarai, ingantaccen ƙarfin injina, da ƙarancin birefringence, fused quartz prisms sune manufa don aikace-aikace masu mahimmanci a cikin spectroscopy, Laser optics, hoto, da kayan aikin kimiyya.
Fused quartz wani nau'i ne wanda ba crystal ba, amorphous nau'i na silicon dioxide (SiO₂) wanda ke nuna ƙarancin ƙazantattun matakan ƙazanta da ingantaccen yanayin gani. Waɗannan fasalulluka suna ba da damar fused prisms na quartz don yin aiki tare da ƙaramin murdiya, ko da ƙarƙashin matsanancin yanayin muhalli.
Abubuwan Kayayyakin Abubuwan Quartz Prisms
Fused quartz an zaɓi don ƙirƙira prism na gani saboda ƙayyadaddun kaddarorin sa:
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Babban watsawar gani: Babban watsa haske daga zurfin ultraviolet (185 nm) ta hanyar bayyane zuwa kusa-infrared (har zuwa ~ 2500 nm), yana sa ya dace da aikace-aikacen UV da IR duka.
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Ingantacciyar Ƙarfafawar Thermal: Yana kiyaye ingancin gani da injina har zuwa yanayin zafi sama da 1000°C. Mafi dacewa don tsarin gani mai zafi mai zafi.
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Low Coefficient of thermal Expansion: Sai kawai ~ 0.55 × 10⁻⁶ / ° C, yana haifar da kyakkyawan kwanciyar hankali a ƙarƙashin hawan hawan zafi.
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Tsabta Na Musamman: Yawanci fiye da 99.99% SiO₂, rage haɗarin sigina a cikin daidaitattun tsarin.
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Babban Juriya ga Sinadarai da Lalata: Yana jure yawancin acid da kaushi, yana mai da shi dacewa da mahallin sinadarai masu tsauri.
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Ƙananan Birefringence: Mafi dacewa don tsarin polarization-m saboda ƙarancin ciki.
Nau'in Quartz Prisms
1. Dama-Angle Prism
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Tsarin: Ƙaƙwalwar alwatika mai kusurwa mai kusurwa 90 ° da kwana 45 ° biyu.
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Aiki: Yana juyar da haske ta 90° ko 180° dangane da daidaitawa da amfani.
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Aikace-aikace: Tuƙi na katako, jujjuya hoto, periscopes, kayan aikin jeri.
2. Girma Prism
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Tsarin: Filaye guda biyu masu lebur sun ɗan yi ɗan kwana kaɗan daga juna (kamar yanki na bakin ciki na kek).
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Aiki: Yana karkatar da haske ta ƙaramin, madaidaicin kusurwa; ana iya jujjuya su don duba katakon da'ira.
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Aikace-aikace: Laser biam tuƙi, na'urorin daidaitawa, kayan aikin ido.
3. Pentaprism
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Tsarin: Prism mai gefe biyar tare da filaye biyu masu nuni.
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Aiki: Yana canza haske ta daidai 90 ° ba tare da la'akari da kusurwar shigarwa ba; yana kula da yanayin hoto.
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Aikace-aikace: Masu duba DSLR, kayan aikin bincike, na'urorin gani na daidaitawa.
4. Kurciya Prism
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Tsarin: Dogon, kunkuntar priism tare da bayanan trapezoidal.
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Aiki: Yana jujjuya hoto sau biyu kwana na jujjuyawar zahirin priism.
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Aikace-aikace: Juyin hoto a cikin tsarin isar da katako, interferometers.
5. Roof Prism (Amici Prism)
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Tsarin: Ƙaƙwalwar kusurwa ta dama tare da gefen "rufin" wanda ke samar da siffar 90 ° V.
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Aiki: Yana jujjuya kuma yana mayar da hoton, yana kiyaye daidaitaccen daidaitawa a cikin binoculars.
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Aikace-aikace: Binoculars, spotting scopes, m na gani tsarin.
7. Hollow Rufin madubi Prism
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Tsarin: Ƙwararrun kusurwa biyu na dama da aka shirya don samar da kafaffen kusurwa mai nuna bibiyu.
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Aiki: Yana Nuna katako mai layi daya da alkiblar abin da ya faru amma tare da motsi na gefe, yana guje wa tsangwama.
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Aikace-aikace: Ƙwaƙwalwar katako a cikin tsarin laser, layin jinkiri na gani, interferometers.
Aikace-aikace na Fused Quartz Prisms
Saboda juzu'insu, ana amfani da fused quartz prisms a cikin nau'ikan tsarin gani masu tsayi iri-iri:
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Spectroscopy: Ana amfani da prisms masu daidaitawa da tarwatsawa don tarwatsa haske da rabuwa tsawon tsayi a cikin spectrometers da monochromators.
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Laser Systems: Ana amfani da prisms a cikin tuƙi na katako na Laser, haɗawa, ko aikace-aikacen rarrabawa, inda babban kofa na lalacewar Laser yana da mahimmanci.
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Hoton gani da gani na gani: kusurwar dama da Dove prisms suna taimakawa wajen jujjuya hoto, daidaitawar katako, da nadawa hanyar gani.
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Ƙididdigar ƙididdiga da ƙayyadaddun kayan aiki: Penta prisms da rufin prisms an haɗa su cikin kayan aikin daidaitawa, ma'aunin nesa, da tsarin binciken gani.
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UV Lithography: Saboda girman watsawar UV ɗin su, ana amfani da fused quartz prisms a cikin kayan aikin ɗaukar hoto.
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Astronomy da Telescopes: Ana amfani da shi a cikin karkatar da katako da gyaran fuska ba tare da shafar amincin gani ba.
FAQs - Tambayoyin da ake yawan yi na Quartz Prisms
Q1: Menene bambanci tsakanin fused quartz da fused silica?
A: Yayin da ake amfani da sharuɗɗan wasu lokuta a musanya, "fused quartz" gabaɗaya yana nufin gilashin silica da aka yi daga lu'ulu'u na quartz na halitta, yayin da "silica fused" an yi shi ne daga gas ɗin silica na roba. Dukansu suna ba da aikin gani iri ɗaya, amma silica mai haɗaka na iya samun mafi kyawun watsawar UV.
Q2: Za ku iya yin amfani da suturar da aka yi amfani da su a kan fused quartz prisms?
A: Ee, muna ba da suturar AR na al'ada da aka tsara don takamaiman jeri na tsayi, gami da UV, bayyane, da NIR. Rubutun yana inganta watsawa kuma yana rage hasarar tunani a saman prism.
Q3: Menene ingancin saman za ku iya bayarwa?
A: Standard surface quality ne 40-20 (scratch-dig), amma muna kuma bayar da mafi girma madaidaici polishing zuwa 20-10 ko mafi alhẽri, dangane da aikace-aikace.
Q4: Shin quartz prisms dace da aikace-aikacen Laser UV?
A: Lallai. Saboda girman bayyanar su na UV da kofa na lalacewar Laser, fused quartz prisms suna da kyau ga lasers UV, gami da excimer da tushe mai ƙarfi.
Game da Mu
XKH ya ƙware a cikin haɓaka fasahar fasaha, samarwa, da tallace-tallace na gilashin gani na musamman da sabbin kayan kristal. Kayayyakinmu suna hidimar kayan lantarki na gani, na'urorin lantarki na mabukaci, da sojoji. Muna ba da abubuwan haɗin gani na Sapphire, murfin ruwan tabarau na wayar hannu, Ceramics, LT, Silicon Carbide SIC, Quartz, da wafers kristal semiconductor. Tare da ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun kayan aiki, mun yi fice a cikin sarrafa samfuran da ba daidai ba, da nufin zama babban kamfani na kayan fasaha na optoelectronic.
