Silicon (Si)
Ruwan tabarau na Plano-Convex

Ruwan tabarau na Plano-convex (PCX) suna da ingantacciyar tsayin daka kuma ana iya amfani da su don mayar da hankali kan igiyar da aka haɗa kai zuwa wurin mayar da hankali na baya, don haɗa haske daga tushen ma'ana, ko rage madaidaicin kusurwar tushe mai juyawa.Don rage ƙaddamar da ɓarna mai sassauƙa, tushen hasken da ya haɗu ya kamata ya faru akan lanƙwasa saman ruwan tabarau yayin amfani da PCX don mai da hankali kan tushen hasken da ya haɗu;Hakazalika, bambance-bambancen hasken ya kamata ya faru a saman shirin ruwan tabarau na PCX lokacin da suka haɗu da tushen haske.Ana amfani da waɗannan ruwan tabarau a aikace-aikacen haɗin gwiwa mara iyaka da iyaka.

Lokacin yanke shawara tsakanin ruwan tabarau na plano-convex da ruwan tabarau bi-convex, duka biyun suna haifar da haɗaɗɗun hasken lamarin don haɗuwa, yawanci ya fi dacewa don zaɓar ruwan tabarau na plano-convex idan cikakkiyar haɓakar da ake so ko dai ƙasa da 0.2 ko mafi girma fiye da 5. Tsakanin waɗannan dabi'u biyu, ruwan tabarau bi-convex an fi son gabaɗaya.

Silicon yana ba da haɓakar haɓakar thermal mai girma da ƙarancin yawa.Duk da haka yana da bandeji mai ƙarfi a 9 microns, bai dace da amfani da aikace-aikacen watsa laser CO2 ba.Paralight Optics yana ba da Lenses na Silicon (Si) Plano-Convex suna samuwa tare da babban shafi na AR wanda aka inganta don kewayon 3 µm zuwa 5 μm wanda aka ajiye a saman duka biyun.Wannan rufin yana rage girman hangen nesa na substrate, yana haifar da babban watsawa da ƙarancin sha akan duk kewayon shafi na AR.Bincika Hotunan don bayanin ku.

Siffofin:

Abu:

Silicon (Si)

Substrate:

Low darai & high thermal zaran

Zaɓuɓɓukan Rufe:

Ba a rufe ko tare da Antireflection & DLC Coatings don kewayon 3 - 5 μm

Tsawon Hankali:

Akwai daga 15 zuwa 1000 mm

Bayanai gama gari:

pro-related-ico — Zane na Magana don

Lens na Plano-convex (PCX).

Dia: Diamita
f: Tsawon Hankali
f_f: Tsawon Gaba
f_b: Tsawon Hankali na Baya
R: Radi
t_c: Kauri na tsakiya
t_e: Kauri Gefe
H”: Babban Jirgin Sama

Lura: An ƙaddara tsayin mai da hankali daga babban jirgin sama na baya, wanda ba lallai ba ne ya yi layi tare da kaurin gefen.

Ma'auni

Rage & Haƙuri

Substrate Material

Silicon (Si)
Nau'in

Lens na Plano-Concex (PCX).
Fihirisar Refraction

3.422 @ 4.58m
Lambar Abbe (Vd)

Ba a bayyana shi ba
Ƙididdigar Ƙarfafa Ƙarfafa Ƙwararru (CTE)

2.6 x10^-6/ da 20 ℃
Haƙuri na Diamita

Daidaitawa: +0.00/-0.10mm |Maɗaukakin Maɗaukaki: +0.00/-0.02mm
Hakuri mai kauri

Daidaitawa: +/- 0.10 mm |Maɗaukakin Maɗaukaki: -0.02mm
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 arcsec
Share Budewa

90% na Diamita
Rahoton da aka ƙayyade na AR

3-5m ku
Watsawa akan Rage Rufe (@ 0° AOI)

Tavg> 98%
Tunani akan Rage Rufe (@ 0° AOI)

Ravg<1.25%
Zane Tsayin Tsawon Tsawon Tsawon Lokaci

4 µm
Ƙarfin Lalacewar Laser

0.25 J/cm²(6 ns, 30 kHz, @3.3μm)