Co: Crystals Spinel


  • Dulqaadka Hanuuninta: <0.5°
  • Dulqaadashada Dhumucda / Dhexroorka:± 0.05 mm
  • Bannaanka Dusha: <λ/8@632 nm
  • Wavefront Wavefront: <λ/4@632 nm
  • Tayada dusha sare:10/5
  • Barbar socda:10〞
  • Si toos ah:
  • Nadiifi Aperture:>90%
  • Chamfer: <0.1×45°
  • Cabirka ugu badan:Dia (3-15)× (3-50)mm
  • Faahfaahinta Alaabta

    Tilmaamid

    Warbixinta tijaabada

    Q-switches dadban ama kuwa nuugi kara ee saturable waxay dhaliyaan garaaca laysar awood sare leh iyada oo aan la isticmaalin koronto-optic Q-switchs, taas oo hoos u dhigaysa cabbirka xirmada isla markaana meesha ka saaraysa sahay koronto oo sarreeya.Co2+:MgAl2O4 waa shay cusub oo loogu talagalay beddelashada Q dadban ee leysarka ka soo baxaya 1.2 ilaa 1.6μm, gaar ahaan, isha-ammaan 1.54μm Er: laser, laakiin sidoo kale ka shaqeeya 1.44μm iyo 1.34μm laser hirarka.Spinel waa crystal adag, xasilloon oo si fiican u dhalaalaysa.Cobalt waxay si diyaar ah ugu beddeshaa magnesium ee martida loo yahay Spinel iyada oo aan loo baahnayn ions magdhow dheeraad ah.Qaybta nuugista sare ee iskutallaabta (3.5 × 10-19 cm2) waxay oggolaataa Q-beddelka Er: laserka muraayadda iyada oo aan lahayn godad dhexda ah oo diiradda saaraya labadaba flash-laambad iyo bamgareynta laser diode.Natiijooyinka nuugista gobolka ee xiisaha badan waxay keenaysaa isbarbardhigga sare ee Q-switch, ie saamiga bilowga (calaamadaha yar) iyo nuugista qoyan ayaa ka sareysa 10.

    Astaamaha:
    • Ku habboon 1540 nm lasers-ammaan indhaha ah
    • Qaybta nuugista sare
    • Neefsashada gobolka oo faraxsan
    • tayada sare ee indhaha
    • Si isku mid ah loo qaybiyey Co

    Codsiyada:
    • Indhaha-ammaan 1540 nm Er: muraayadda muraayadda
    • 1440 nm laser
    • 1340 nm laser
    • Soo-helayaasha kala duwan ee laysarka-ammaan ee isha

    Kiimikada caanaha Co2+:MgAl2O4
    Qaab dhismeedka crystal Kuub
    Halbeegyada Lattice 8.07Å
    Cufnaanta 3.62 g/cm3
    Meesha dhalaalaysa 2105°C
    Tusmada Dib-u-celinta n=1.6948 @1.54 µm
    Heerarka kulaylka /(W·cm-1K-1@25°C) 0.033W
    Kuleylka Gaarka ah/ (J·g-1K-1) 1.046
    Balaadhinta kulaylka / (10-6/°C@25°C) 5.9
    Adag (Mohs) 8.2
    Saamiga Dabar goynta 25dB
    Hanuuninta [100] ama [111] <±0.5°
    cufnaanta indhaha 0.1-0.9
    Xadka Burburka >500MW/cm2
    Saamaynta Doping ee Co2+ 0.01-0.3 atm%
    Isku-dhafka nuugista 0 ~ 7 cm-1
    Mawjada shaqaynaysa 1200 - 1600 nm
    Dahaarka AR/AR@1540, R<0.2%;AR/AR@1340, R<0.2%
    Dulqaadka Hanuuninta <0.5°
    Dulqaadashada Dhumucda / Dhexroorka ± 0.05 mm
    Dhulka oogada <λ/8@632 nm
    Wavefront Distortion <λ/4@632 nm
    Tayada dusha sare 10/5
    Barbar socda 10
    Si toos ah
    Nadiifi Aperture >90%
    Chamfer <0.1×45°
    cabbirada ugu badan Dia (3-15)× (3-50)mm

    Spinel01 Spinel02 Spinel03