KTA Crystal


  • Ilana Crystal: Orthorhombic, Point Ẹgbẹ mm2
  • Iwọn Lattice: a = 13.125Å, b = 6.5716Å, c = 10.786Å
  • Ibi Isọ: 1130 ˚C
  • 1130 ˚C: nitosi 5
  • Iwuwo: 3.454g / cm3
  • Iwa Gbona: K1: 1.8W / m / K; K2: 1.9W / m / K; K3: 2.1W / m / K
  • Ọja Apejuwe

    Awọn iṣiro imọ-ẹrọ

    Fidio

    Potasiomu Titanyle Arsenate (KTiOAsO4), tabi gara KTA, jẹ kirisita opitika ailopin ti o dara julọ fun ohun elo Optical Parametric Oscillation (OPO). O ni opitika aisi-itanna ti o dara julọ ati awọn isomọ ẹrọ itanna-itanna, dinku imukuro ti o dinku ni agbegbe 2.0-5.0 µm, angula gbooro ati bandiwidi iwọn otutu, awọn adarọ aisi-itanna kekere. Ati pe awọn ihuwasi ionic kekere rẹ ja si ẹnu-ọna ibajẹ ti o ga julọ ti a fiwe pẹlu KTP.
    KTA nigbagbogbo lo bi alabọde ere OPO / OPA fun itujade ni iwọn 3µm bakanna bi kristali OPO fun itujade ailewu oju ni agbara apapọ giga.
    Ẹya:
    Sihin laarin 0.5µm ati 3.5µm
    Ṣiṣe opitika ti kii ṣe ila-giga
    Gbigba iwọn otutu nla
    Birefringence kekere ju KTP ti o mu abajade-pipa diẹ
    O dara opitika ati isokan opopona alaini-ailẹgbẹ
    Ilẹ-ọna ibajẹ giga ti awọn aṣọ-AR:> 10J / cm² ni 1064nm fun awọn isọdi 10ns
    Awọn aṣọ-AR pẹlu gbigba kekere ni 3µm wa
    Ti o yẹ fun awọn iṣẹ akanṣe aaye

    Awọn ohun-ini Ipilẹ

    Ẹya Crystal

    Orthorhombic, Point Ẹgbẹ mm2

    Iwọn Lattice

    a = 13.125Å, b = 6.5716Å, c = 10.786Å

    Ibi yo

    1130 ˚C

    Iwa lile Mohs

    nitosi 5

    Iwuwo

    3.454g / cm3

    Iwa Gbona

    K1: 1.8W / m / K; K2: 1.9W / m / K; K3: 2.1W / m / K

    Awọn ohun-ini Optical ati ailopin
    Iwọn Akoyawo 350-5300nm
    Awọn Coefficients gbigba @ 1064 nm <0.05% / cm
    @ 1533 nm <0.05% / cm
    @ 3475 nm <5% / cm
    Awọn ifura NLO (pm / V) d31 = 2.76, d32 = 4.74, d33 = 18.5, d15 = 2.3, d24 = 3.2
    Itanna-opitika awọn igbagbogbo (pm / V) (igbohunsafẹfẹ kekere) 33 = 37.5; 23 = 15.4; 13 = 11.5
    SHG Alakoso Matchable Range 1083-3789nm