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LiTaO3: SLT/MgSLT


SLT(Stoishiometric LiTaO3)

/MgSLT(MgO doped Stoichiometric LiTaO3)

Sub-grain boundary-free stoichiomatric LiTaO3 crystals were successfully grown.

  • Low defect density (100times lower)
  • Wide transparent region (UV cut-off 20nm lower)
  • Large EO and NLO constants (d33 >26.2pm/V)
  • Small coercive field (<1~2kV/mm)                                                                                            
  • High photorefractive damage threshold (>5MW/cm²@532nm, cw laser)
  • High laser damage threshold (>2GW/cm²@1064nm, pulse laser)
  • There is almost no birefringence index
  • No GRIIRA (Green Induced IR Absorpution)
  • Subgrain boundary-free stoichiometric LiTaO3 crystals were successfully grown.
  • SLT

products:

MgSLT:Key Material for QPM Device