• HK9L-PCX
  • PCX-Arotahi-NBK7-(K9)-1

N-BK7 (CDGM H-K9L)
Arotahi Plano-Convex

He pai te roa o te arotahi o nga arotahi Plano-convex (PCX), a ka taea te whakamahi ki te arotahi i te rama whakahiato, ki te whakakotahi i te puna tohu, ki te whakaiti ranei i te koki rereke o te puna rereke. Ki te kore te kounga o te ahua e tino nui, ka taea hoki te whakamahi nga arotahi plano-convex hei whakakapi mo nga taarua achromatic. Hei whakaiti i te whakaurunga o te rerekee porowhita, me puta he puna marama ki runga i te mata kopikopiko o te arotahi i te wa e arotahi ana, me te puna rama tohu i runga i te mata papa i te wa e kohia ana.

Ia arotahi N-BK7 taea te tapaea ki te 532/1064 nm, 633 nm, ranei 780 nm raina laser V-paninga. Ko te whakakikorua-V he paparanga maha, anti-whakaata, dielectric angiangi-kiriata paninga i hangaia hei whakatutuki i te whakaata iti i runga i te roopu whaiti o nga roangaru. Ka tere te piki o te whakaata ki tetahi taha o tenei iti rawa, ka hoatu he ahua "V" ki te pihi whakaata, pera i nga waahanga mahi e whai ake nei. Mo etahi atu korero mo etahi atu paninga AR penei i nga awhe roangaru o 350 - 700 nm, 400 - 1100 nm, 650 - 1050 nm, 1050 - 1700nm ranei, tena koa whakapiri mai ki a maatau mo nga taipitopito.

Ko te Paralight Optics e tuku ana i nga arotahi Plano-Convex N-BK7 (CDGM H-K9L) me nga whiringa kaore i whakakikoruatia, i a maatau whakakikorua antireflection (AR) ranei, e whakaiti ana i te nui o te marama e whakaatahia ana mai i ia mata o te arotahi. I te mea tata ki te 4% o te rama maiki e whakaatahia ana ki ia mata o te tïpako karekau i whakakikoruatia, ka pai ake te tuku o a tatou paninga AR paparanga maha, he mea nui ki nga tono iti-marama, me te aukati i nga paanga kino (hei tauira, nga whakaahua wairua) e hono ana ki nga whakaaro huritao maha. Ko te whai optics me nga paninga AR kua arotauhia mo te awhe momotu o te 350 – 700 nm, 400 – 1100 nm, 650 – 1050 nm, 1050 – 1700 nm, 1650 – 2100 nm kua whakatakotoria ki runga i nga mata e rua. Ko tenei paninga ka tino whakaiti i te whakaata toharite o te tïpako iti iho i te 0.5% (Ravg <1.0% mo nga awhe o te 0.4 - 1.1 μm me te 1.65 - 2.1 μm) mo ia mata, e tuku ana i te whakawhiti toharite teitei puta noa i te awhe paninga AR katoa mo nga koki o te te paheketanga (AOI) i waenga i te 0° me te 30° (0.5 NA). Mo nga taputapu mata e kiia ana kia whakamahia ki nga koki maiki nui, whakaarohia te whakamahi i te paninga ritenga kua arotautia ki te koki 45° o te aitua; he whai hua tenei paninga ritenga mai i te 25° ki te 52°. Ko nga paninga whanui he 0.25%. Tirohia nga Kauwhata e whai ake nei mo o tohutoro.

tohu-irirangi

Āhuatanga:

Rauemi:

CDGM H-K9L

Awhe roangaru:

330 nm - 2.1 μm (Kare i whakakikoruatia)

Kōwhiringa paninga:

Kaore i whakakikoruatia, me nga AR Coatings ranei, te raina laser V-Whakakikorua o 633nm, 780nm, 532/1064nm ranei

Roa Arotahi:

Kei te waatea mai i te 4 ki te 2500 mm

tohu-āhuatanga

Whakatakotoranga noa:

pro-related-ico

Tuhi Tohutoro mo

Mahere-convex (PCX) Arotahi

Dia: Diameter
f: Roa Arotahi
ff: Roa Arotahi o Mua
fb: Roa Arotahi Whakamuri
R: Rorohiko
tc: Matotoru Pokapū
te: Matotoru Tapa
H”: Rererangi Matua Whakamuri

Tuhipoka: Ko te roa o te arotahi ka whakatauhia mai i te rererangi matua o muri, kaore i te hono ki te matotoru o te tapa.

Tawhā

Awhe & Whakaaetanga

  • Rauemi Raupapa

    N-BK7 (CDGM H-K9L)

  • Momo

    Mahere-Convex (PCV) Arotahi

  • Taupū o te Whakaata (nd)

    1.5168

  • Tau Abbe (Vd)

    64.20

  • Whakarea Roha Weariki (CTE)

    7.1 x 10-6/℃

  • Whakaaetanga Diameter

    Tikanga: +0.00/-0.10mm | Tino Tino: +0.00/-0.02mm

  • Whakaaetanga Matotoru

    Tikanga: +/-0.10 mm | Tino Tino: +/-0.02 mm

  • Whakaaetanga Roa Arotahi

    +/- 1%

  • Kounga Mata (Keri-Keri)

    Tikanga: 60-40 | Tino Tino: 40-20

  • Papatahi Mata (Taha Mahere)

    λ/4

  • Te Hiko Mata Porohita (Taha Convex)

    3 λ/4

  • Korekereke o te Mata (Te tihi ki te Raorao)

    λ/4

  • Pokapū

    Tika:<3 arcmin | Tino Tino: <30 arcsec

  • Maama tuwhera

    90% o te Diamita

  • Awhe paninga AR

    Tirohia te whakaahuatanga o runga

  • Whakawhitinga i runga i te Awhe paninga (@ 0° AOI)

    Tavg > 92% / 97% / 97%

  • Whakaata i runga i te Awhe paninga (@ 0° AOI)

    Ravg< 0.25%

  • Roanga Ngaru Hoahoa

    587.6 nm

  • Paepae Tukino Taiaho

    7.5 J/cm2(10ns,10Hz,@532nm)

kauwhata-img

Kauwhata

♦ Kohanga whakawhiti o te tïpako NBK-7 kore whakakikoruatia: te tuku teitei mai i te 0.33 µm ki te 2.1 μm
♦ Ko nga waahi e whai ake nei o nga koti-V he iti ake te whakaata i te iti iho i te 0.25% mo ia mata i te roangaru paninga o 633nm, 780nm, 532 / 1064nm (YAG V-paninga) ka hangaia mo nga koki o te waahi (AOI) i waenganui i te 0° me te 20°. Ki te whakatauritea ki a maatau paninga AR whanui, ka iti ake te whakaata o nga paninga-V i runga i te bandwidth whaiti ka whakamahia ki te AOI kua tohua. Mo te roanga atu o nga korero, te tiki korero ranei, tena koa whakapiri mai ki a maatau.

hua-raina-img

633 nm Whakaata Koti-V (AOI: 0 - 20°)

hua-raina-img

780 nm V-Koti Whakaata (AOI: 0 - 20°)

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532/1064 nm V-Koti Whakaata (AOI: 0 - 20°)