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  • seipone sa dielectric-concave

Liipone tsa Spherical Concave Optical tse nang le Liaparo tsa Dielectric

Liipone tsa Concave li etselitsoe ho bokella leseli, ho nka litšoantšo le ho tsepamisa maikutlo lits'ebetsong. Lisebelisoa tsena tse khanyang li lebisa khanya ntle le ho hlahisa chromatic aberration, e leng se etsang hore li tšoanelehe haholo mehloling ea marang-rang.

Paralight Optics e fana ka liipone tse nang le li-concave tse nang le liphaephe tse bonahatsang tsa tšepe le tsa dielectric. Liipone tsa tšepe li fana ka ponahalo e batlang e phahame haholo (90-95%) holim'a leqhubu le leholo la maqhubu, ha liipone tse koahetsoeng ka dielectric li fana ka ponahalo e phahameng le ho feta (> 99.5%) empa ka holim'a sebaka se senyenyane sa wavelength.

Liipone tsa tšepe tse entsoeng ka tšepe li fumaneha ka bolelele ba ho tsepamisa maikutlo ho tloha ho 9.5 - 1000 mm, ha liipone tsa "dielectric concave" li fumaneha ka bolelele ba 12 - 1000 mm. Liipone tsa "Broadband dielectric concave" li fumaneha bakeng sa tšebeliso ea khanya libakeng tsa UV, VIS le IR. Bakeng sa tlhaiso-leseling e batsi ka li-coatings, ka kopo sheba li-graph tse latelang bakeng sa litšupiso tsa hau.

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Likaroloana:

E Ikamahanya le Lintho:

RoHS e lumellana

Lengths Ranges:

25 limilimithara - 100 limilimithara, 12 limilimithara - 1000 limilimithara

Likhetho tsa ho Koahela:

Uncoated kapa Dielectric HR e koahetsoeng

Boinahano bo Phahameng:

Ravg> 99.5% ho Dielectric Coating Range

Ts'ebetso ea Optical:

Ha ho na Chromatic aberration

Teko ea Koloi ea Tšenyo ea Laser:

Boemo bo phahameng ba Tšenyo ea Laser

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Litlhaloso Tse Tloaelehileng:

pro-related-ico

f: Bolelele ba Tsepamiso
tc: Botenya ba Bohareng
te: Botenya ba moeli
ROC: Radius ea Curvature
f=ROC/2

Mekhahlelo

Ranges & Tolerances

  • Substrate Material

    N-BK7 (CDGM H-K9L)

  • Mofuta

    Broadband Dielectric Concave Seipone

  • Diameter

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

  • Mamello ea Diameter

    +0.00/-0.20mm

  • Botenya Mamello

    +/-0.20 limilimithara

  • Setsi

    <3 akrmin

  • Aperture e Hlakileng

    >90% ea Diameter

  • Boleng ba Bokaholimo (Scratch-Dig)

    60-40

  • Ho se lekane ha sefahleho

    <3 λ/4 ho 632.8 nm

  • Bophahamo bo Phahameng

    < λ/4 ho 632.8 nm

  • Liaparo

    Ho roala ha dielectric HR sebakeng se kobehileng, Ravg> 99.5%

  • Backside Options

    E fumaneha e sa belisoa, e bentšitsoe kapa e koahetsoe ka dielectric

  • Sekhahla sa Tšenyo ea Laser

    5 J/cm2(20 ns, 20 Hz, @1.064 μm)

litšoantšo-img

Kerafo

◆ Pono ea ponahalo ea seipone sa concave se koahetsoeng ka dielectric: Ravg> 99.5% ho feta 315 - 532 nm range, mofuta ona o khothaletsoang oa spectral o patisane ho feta mofuta oa nnete oo optic e tla bonts'a haholo ho eona.
◆ Pono ea ponahalo ea seipone sa concave se koahetsoeng ka dielectric: Ravg> 99.5% ho feta 1028 - 1080 nm range, mofuta ona o khothaletsoang oa spectral o moqotetsane ho feta mofuta oa 'nete oo optic e tlang ho bonahatsa haholo.

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Reflectance Curve ea Dielectric Coated Seipone (Ravg> 99.5% ho feta 1028 - 1080 nm range)

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