Ruwan tabarau na Plano-convex suna ba da ƙarancin juzu'i lokacin da aka mayar da hankali kan iyaka (lokacin da abin da aka zana ya yi nisa kuma rabon haɗin gwiwa ya yi girma). Saboda haka su ne abin tafi-da-gidanka a cikin kyamarori da na'urorin hangen nesa. Ana samun mafi girman inganci lokacin da saman plano ya fuskanci jirgin da ake so, a wasu kalmomi, saman mai lanƙwasa yana fuskantar katakon da ya haɗu. Ruwan tabarau na Plano convex kyakkyawan zaɓi ne don haɗuwar haske ko don mayar da hankali kan aikace-aikace ta amfani da hasken monochromatic, a cikin masana'antu kamar masana'antu, magunguna, robotics, ko tsaro. Zabi ne na tattalin arziki don buƙatar aikace-aikacen saboda suna da sauƙin ƙirƙira. A matsayinka na babban yatsan hannu, ruwan tabarau na plano-convex suna aiki da kyau lokacin da abu da hoton suke a cikakkiyar ma'auni na haɗin gwiwa> 5: 1 ko <1:5, don haka an rage ɓarnawar yanayi, coma da murdiya. Lokacin da cikakken girman da ake so ya kasance tsakanin waɗannan dabi'u biyu, ruwan tabarau Bi-convex yawanci sun fi dacewa.
Ana amfani da ruwan tabarau na ZnSe akai-akai a cikin hoton IR, ilimin halittu, da aikace-aikacen soja, sun dace da amfani da manyan lasers CO2 saboda ƙarancin ƙarancin sha. Bugu da ƙari, za su iya samar da isassun watsawa a cikin yankin da ake iya gani don ba da damar yin amfani da katakon jeri na ja. Paralight Optics yana ba da ruwan tabarau na Zinc Selenide (ZnSe) Plano-Convex (PCV) tare da rufin AR mai watsa shirye-shiryen da aka inganta don 2 µm - 13 μm ko 4.5 - 7.5 μm ko 8 - 12 μm spectral kewayon da aka ajiye akan duka saman biyu. Wannan shafi yana rage matsakaicin tunani na substrate ƙasa da 3.5%, yana ba da matsakaicin watsawa fiye da 92% ko 97% a duk faɗin kewayon AR. Bincika Hotuna masu zuwa don bayanin ku.
Zinc Selenide (ZnSe)
Akwai daga 15 zuwa 1000 mm
CO2Laser, IR Hoto, Biomedical, ko Aikace-aikacen Soja
Laser Daidaita Ganuwa
Substrate Material
Zinc Selenide (ZnSe)
Nau'in
Lens na Plano-Convex (PCV).
Fihirisar Refraction (nd)
2.403 @ 10.6 μm
Lambar Abbe (Vd)
Ba a bayyana ba
Ƙididdigar Ƙarfafa Ƙarfafa Ƙwararru (CTE)
7.1x10-6/ ℃ a 273K
Haƙuri na Diamita
Daidaitawa: +0.00/-0.10mm | Maɗaukakin Maɗaukaki: +0.00/-0.02mm
Hakuri na kauri na tsakiya
Daidaitawa: +/- 0.10 mm | Maɗaukakin Maɗaukaki: +/- 0.02 mm
Hakuri Tsawon Tsawon Hankali
+/- 1%
Ingancin saman (Scratch-Dig)
Daidaitawa: 60-40 | Babban Mahimmanci: 40-20
Lalacewar Sama (Side na Plano)
λ/4
Ƙarfin Ƙarfin Sama (Spherical Side)
3 λ/4
Rarraba Surface (Kololuwa zuwa kwari)
λ/4
Cibiyar
Daidaitawa:<3 arcmin | Babban Madaidaici:<30 sk
Share Budewa
80% na Diamita
Range Rufin AR
2 μm - 13 μm / 4.5 - 7.5 μm / 8 - 12 μm
Watsawa akan Rage Rufe (@ 0° AOI)
Tavg> 92% / 97% / 97%
Tunani akan Rage Rufe (@ 0° AOI)
Ravg<3.5%
Zane Tsayin Tsawon Tsawon Tsawon Lokaci
10.6m ku