I-KTP Crystal


  • Ulwakhiwo lweCrystal: I-Orthorhombic
  • Indawo yokunyibilika: 1172 ° C
  • Indawo yeCurie: Ngama-936 ° C
  • Imilinganiselo yeLattice: a = 6.404Å, b = 10.615Å, c = 12.814Å, Z = 8
  • Ubushushu bokubola: ~ 1150 ° C
  • Ubushushu boTshintsho: Ngama-936 ° C
  • Ukuxinana: 2.945 g / cm3
  • Iinkcukacha Product

    Iiparamitha zobugcisa

    Ividiyo

    I-Potassium Titanyl Phosphate (KTiOPO4 okanye i-KTP) i-KTP yeyona nto ixhaphakileyo yokuphindaphinda i-Nd: YAG kunye nezinye ii-lasers ze-Nd-doped, ngakumbi xa uxinano lwamandla lukwinqanaba eliphantsi okanye eliphakathi. Ukuza kuthi ga ngoku, amaza ongezelelweyo kunye ne-intra-cavity frequency aphindwe kabini ngo-Nd: ii-lasers zisebenzisa i-KTP ziye zaba ngumthombo wokupompa okhethiweyo wee-lasers zedayi ebonakalayo kunye nokulungiswa kweTi: I-lasapphire lasers kunye nezikhulisi zazo. Ikwayimithombo eluhlaza eluncedo kuphando oluninzi kunye nokusetyenziswa kweshishini.
    I-KTP isetyenziselwa ukudityaniswa kwe-intracavity ye-diode ye-0.81µm kunye ne-1.064 laserm Nd: i-laser ye-YAG yokuvelisa ukukhanya okuluhlaza okwesibhakabhaka kunye ne-intracavity SHG ye-Nd: YAG okanye Nd: YAP lasers kwi-1.3µm ukuvelisa ukukhanya okubomvu.
    Ukongeza kwiimpawu ezizodwa ze-NLO, i-KTP ikwanayo ne-EO ethembisayo kunye neepropathi ze-dielectric ezinokuthelekiswa neLiNbO3. Ezi zinto zixabisekileyo zenza i-KTP iluncedo kakhulu kwizixhobo ezahlukeneyo ze-EO. 
    I-KTP kulindeleke ukuba ithathe indawo ye-LiNbO3 yikristale ekusetyenzisweni kwevolumu yeemodyuli ze-EO, xa ezinye izinto ezifunekayo ze-KTP zidityanisiwe kwiakhawunti, ezinje ngomda omkhulu womonakalo, ububanzi bebhendi ebonakalayo (> 15GHZ), uzinzo olushushu nolomatshini, kunye nelahleko ephantsi, njl. .
    Iimpawu eziphambili zeekristali zeKTP:
    ● Uguquko olusebenzayo lwamaxesha (1064nm SHG ukusebenza ngokukuko malunga ne-80%)
    ● I-coefficients enkulu ye-nonlinear optical (amaxesha ali-15 e-KDP)
    ● Ububanzi bebhendi ebanzi kunye nokuhamba okuncinci
    ● Ubushushu obubanzi kunye nobubanzi bebhendi
    ● Ukuqhuba okuphezulu kobushushu (amaxesha ama-2 e-BNN crystal)
    Izicelo:
    ● Ukuphinda-phinda kabini (SHG) kweeNders ze-Nd-doped zeGreen / Iziphumo eziBomvu
    ● Ukuxubeka rhoqo (SFM) kweNd Nd kunye neDiode Laser yeBlue Output
    ● Imithombo yeParametric (i-OPG, i-OPA kunye ne-OPO) ye-0.6mm-4.5mm Isiphumo sokuLungiswa
    ● IiModyuli zoMbane zoMbane (i-EO), iiSwitch zoMbane, kunye neeNtshukumo eziKhokelayo
    ● Amagqabantshintshi angama-Optical e-NLO kunye nee-EO Izixhobo a = 6.404Å, b = 10.615Å, c = 12.814Å, Z = 8

    Iimpawu ezisisiseko ze KTP
    Isakhiwo seCrystal I-Orthorhombic
    Indawo yokunyibilika 1172 ° C
    Indawo yeCurie Ngama-936 ° C
    Iiparamitha zeLattice a = 6.404Å, b = 10.615Å, c = 12.814Å, Z = 8
    Ubushushu bokubola ~ 1150 ° C
    Ubushushu boTshintsho Ngama-936 ° C
    Ubunzima be-Mohs »5
    Ukuxinana 2.945 g / cm3
    Umbala ezingenambala
    Ukuchaphazeleka kweHygroscopic Hayi
    Ubushushu obuthile I-0.1737 cal / g. ° C
    Ukuqhutywa kobushushu I-0.13 W / cm / ° C
    Ukuqhutywa kombane 3.5 × 10-8 s / cm (c-axis, 22 ° C, 1KHz)
    Ama-coefficients okwandisa i-Thermal a1 = 11 x 10-6 ° C-1
    a2 = 9 x 10-6 ° C-1
    a3 = 0.6 x 10-6 ° C-1
    I-coefficients yokuqhuba thermal k1 = 2.0 x 10-2 W / cm ° C
    k2 = 3.0 x 10-2 W / cm ° C
    k3 = 3.3 x 10-2 W / cm ° C
    Ukuhambisa uluhlu 350nm ~ 4500nm
    Uluhlu lweSigaba sokuThelekisa I-984nm ~ 3400nm
    Ii-coefficients zokufunxa i <1% / cm @ 1064nm kunye ne-532nm

     

    Iipropathi ezingezizo ezomda
    Uluhlu lwesigaba sokudibanisa 497nm - 3300 nm
    Ii-coefficients ezingezizo
    (@ 10-64nm)
    d31= 2.54pm / V, d31= 4.35pm / V, d31= 16.9pm / V
    d24= 3.64pm / V, d15= 1.91pm / V kwi-1.064 mm
    I-coefficients esebenzayo ye-nonlinear optical dIsiphumo(II) ≈ (d24 - d15isono2qsin2j - (d15isono2j + d24cos2j) sinq

     

    Uhlobo lwe-SHG lwe-1064nm Laser
    I-engile ehambelana nesigaba q = 90 °, f = 23.2 °
    I-coefficients esebenzayo ye-nonlinear optical dIsiphumo »8.3 xd36(KDP)
    Ukwamkelwa kweAngular Dθ= 75 mrad Dφ= 18 mrad
    Ukwamkelwa kobushushu 25 ° C cm
    Ukwamkela okubonakalayo 5.6 cm
    I-angle yokuhamba 1 mrad
    Umda wokubonisa umonakalo 1.5-2.0MW / cm2