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  • DCV-Lens-ZnSe-1

Zinc Selenide (ZnSe)
Lens ya Bi-Concave

Ibice bibiri cyangwa ibice bibiri (DCV) bifite uburebure bubi.Izi ndinganizo zinyuranye zirashobora gukoreshwa mugutandukanya urumuri rwegeranijwe kurugero rwibanze kandi rusanzwe rukoreshwa muburyo bwo kwagura ibiti byo mu bwoko bwa Galilaya.Zikoreshwa kandi mugutandukanya cyangwa kongera itandukaniro ryibiti bihuza.Muri sisitemu ya optique, birasanzwe ko abashakashatsi bahitamo neza optique kugirango aberrasiyo yatangijwe nibyiza- nibibi-byibanda-uburebure bwa lens hafi.Abandi bakoresha utwo turemangingo tubiri kugirango bongere uburebure bwibanze bwibice bihuza kimwe na lisansi mbi.

Mugihe uhitamo hagati yinzira ya plano-conve na lens ya bi-conve, byombi bitera urumuri rwibyabaye gutandukana, mubisanzwe birakwiriye guhitamo lens ya bi-conve niba igipimo cya conjugate cyuzuye (intera yikintu igabanijwe nintera yishusho) ni hafi ya 1. Iyo icyifuzo cyo gukuza cyuzuye kiri munsi ya 0.2 cyangwa kirenze 5, icyifuzo ni uguhitamo plano-conve lens aho.

Lnse ZnSe irakwiriye cyane cyane gukoreshwa hamwe na lazeri nyinshi za CO2.Paralight Optics itanga Zinc Selenide (ZnSe) Bi-Concave cyangwa Double-Concave (DCV) Lens iboneka hamwe numuyoboro mugari wa AR washyizwe kumurongo wa 8 - 12 μm urwego rwashyizwe kumurongo yombi.Iyi coating igabanya cyane hejuru yubuso bwa substrate, itanga impuzandengo yikwirakwizwa rirenga 97% murwego rwose rwa AR.Kubindi bisobanuro kuri coatings, nyamuneka reba Igishushanyo gikurikira kugirango ubone.

agashusho-radio

Ibiranga:

Ibikoresho:

Zinc Selenide (ZnSe)

Amahitamo yo gutwikira:

Kuboneka Bidatwikiriwe cyangwa hamwe na Antireflection Coatings

Uburebure bwibanze:

Kuboneka kuva -25.4mm kugeza kuri -200 mm

Porogaramu:

Icyiza kuri CO2 Porogaramu ya Laser Kubera Coefficient ya Absorption yo hasi

Agashusho-Ikiranga

Ibisobanuro rusange:

pro-bifitanye isano-ico

Igishushanyo cya

Lens ebyiri

f: Uburebure
fb: Inyuma Yibanze
ff: Uburebure bwibanze
R: Radiyo yo kugabanuka
tc: Ubunini bwo hagati
te: Uburebure
H ”: Indege Nkuru

Icyitonderwa: Uburebure bwibanze bugenwa kuva inyuma yindege nyamukuru, ntabwo byanze bikunze umurongo hamwe nubugari bwuruhande.

 

Ibipimo

Urwego & Ubworoherane

  • Substrate Material

    Laser-Grade Zinc Selenide (ZnSe)

  • Andika

    Lens ebyiri

  • Ironderero ryo Kuvunika

    2.403 @ 10.6μm

  • Umubare wa Abbe (Vd)

    Ntabwo bisobanuwe

  • Coefficient yo Kwagura Ubushyuhe (CTE)

    7.1x10-6/ ℃ kuri 273K

  • Ubworoherane bwa Diameter

    Presicion: + 0.00 / -0.10mm |Icyerekezo kinini: + 0.00 / -0.02mm

  • Ubworoherane

    Presicion: +/- 0,10 mm |Icyerekezo kinini: +/- 0,02 mm

  • Ubworoherane Burebure

    +/- 1%

  • Ubwiza bw'ubuso (gushushanya-gucukura)

    Presicion: 60-40 |Icyitonderwa kinini: 40-20

  • Imbaraga zubuso

    3 λ / 4

  • Ubuso budasanzwe (Peak to Valley)

    λ / 4 @ 633 nm

  • Centration

    Icyitonderwa:<3 arcmin |Byukuri<30 arcsec

  • Sobanura neza

    80% bya Diameter

  • Urupapuro rwitiriwe AR

    8 - 12 mm

  • Gutekereza hejuru ya Coating Range (@ 0 ° AOI)

    Ravg<1.0%, Rab<2.0%

  • Ikwirakwizwa hejuru ya Coating Range (@ 0 ° AOI)

    Tavg> 97%, Tab> 92%

  • Gushushanya Uburebure

    10.6 mm

  • Laser Yangiritse

    5 J / cm2(100 ns, 1 Hz, @ 10,6μm)

ibishushanyo-img

Igishushanyo

Gukwirakwiza umurongo wa mm 5 z'ubugari, ZnSe idashyizwe hamwe: kwanduza cyane kuva 0.16 kugeza kuri 16 mm
Umuyoboro woherejwe wa mm 5 AR ushyizweho na ZnSe substrate: Tavg> 97% hejuru ya 8 - 12 mm

ibicuruzwa-umurongo-img

Ikwirakwizwa ryumurongo wa mm 5 Uburebure bwa AR-yuzuye (8 µm - 12 mm) ZnSe Substrate kuri 0 ° AOI

Ibicuruzwa bifitanye isano

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