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  • i-dielectric-concave-mirror

I-Spherical Concave Optical Mirrors ene-Dielectric Coatings

I-Concave Mirrors yakhelwe ukuqoqwa kokukhanya, ukuthwebula izithombe, nokugxilisa izinhlelo zokusebenza.Lawa ma-optics akhanyayo agxila ekukhanyeni ngaphandle kokwethula i-chromatic aberration, okuwenza afaneleke kakhulu imithombo ye-broadband.

I-Paralight Optics inikezela ngezibuko ze-concave ezinazo zombili izimbotshana ezikhanyayo zensimbi ne-dielectric.Izibuko zensimbi zinikeza ukukhanya okuphakeme uma kuqhathaniswa (90-95%) phezu kobubanzi begagasi elibanzi, kuyilapho izibuko eziboshwe nge-dielectric zinikeza ukukhanya okuphakeme nakakhulu (>99.5%) kodwa ngaphezu kwebanga elincane le-wavelength.

Izibuko ze-metallic concave zitholakala ngobude obugxilile obusuka ku-9.5 - 1000 mm, kanti izibuko ze-dielectric concave zitholakala ngobude obugxilwe kusuka ku-12 - 1000 mm.Izibuko ze-Broadband dielectric concave ziyatholakala ukuze zisetshenziswe ngokukhanya ezindaweni ze-UV, VIS, kanye ne-IR spectral.Ukuze uthole ulwazi olwengeziwe mayelana nama-coatings, sicela uhlole Amagrafu alandelayo ukuze uthole izinkomba zakho.

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Izici:

Ukuthobela Okubalulekile:

I-RoHS Iyahambisana

I-Focal Lengths Ranges:

25 mm - 100 mm, 12 mm - 1000 mm

Izinketho zokuhlanganisa:

Uncoated noma Dielectric HR coated

Ukubukeka Okuphezulu:

I-Ravg>99.5% ku-Dielectric Coating Range

Ukusebenza kwe-Optical:

Akukho ukukhishwa kwe-Chromatic

Ukuhlolwa Kokulinganisa Kokulimala Kwe-Laser:

High Laser Umonakalo Threshold

isithonjana-isici

Imininingwane Ejwayelekile:

pro-ehlobene-ico

f: Ubude bokugxila
tc: Ubukhulu obuphakathi
te: Ukujiya komphetho
I-ROC: I-Radius of Curvature
f=ROC/2

Amapharamitha

Amabanga & Ukubekezelelana

  • I-Substrate Material

    I-N-BK7 (CDGM H-K9L)

  • Uhlobo

    I-Broadband Dielectric Concave Mirror

  • Ububanzi

    1/2'' / 1'' / 2'' / 75 mm

  • Ukubekezelela Ububanzi

    +0.00/-0.20mm

  • Ukujiya Ukubekezelelana

    +/-0.20 mm

  • Isikhungo

    <3 acrmin

  • Imbobo ecacile

    >90% we-Diameter

  • Ikhwalithi Yobuso (Scratch-Dig)

    60-40

  • I-Surface Irregularity

    <3 λ/4 ku-632.8 nm

  • I-Surface Flatness

    < λ/4 ku-632.8 nm

  • Izigqoko

    I-Dielectric HR enamathela endaweni egobile, i-Ravg> 99.5%

  • Izinketho Ezingemuva

    Itholakala ngokungapholishiwe, epholishiwe noma ene-dielectric coated

  • I-Laser Damage Threshold

    5j/cm2(20 ns, 20 Hz, @1.064 μm)

amagrafu-img

Amagrafu

◆ Isakhiwo se-reflectance yesibuko se-concave esinamekwe nge-dielectric: Ravg > 99.5% ngaphezu kobubanzi obungu-315 - 532 nm, lolu hlu lokubuka olunconyiwe luncane kunobubanzi bangempela lapho i-optic izobukeka kakhulu phezu kwayo.
◆ Isakhiwo se-reflectance yesibuko se-concave esinamekwe nge-dielectric: I-Ravg > 99.5% ngaphezu kobubanzi obungu-1028 - 1080 nm, lolu hlu lokubuka olunconyiwe luncane kunobubanzi bangempela lapho i-optic izobukeka kakhulu phezu kwayo.

umkhiqizo-line-img

I-Reflectance Curve ye-Dielectric Coated Mirror (Ravg > 99.5% phezu kobubanzi obungu-1028 - 1080 nm)

Imikhiqizo Ehlobene

Chofoza u-enter ukuze useshe noma u-ESC ukuze uvale