Del Mar Photonics - Newsletter Fall 2010 - Newsletter Winter 2010

 


Periodically poled 5% MgO-doped LiNbO3 for 488nm second-harmonic generation.
 

Data Sheet

 Crystal  Periodically poled 5% MgO-doped LiNbO3 for 488nm second-harmonic generation
 Component dimensions  Length                        5.0mm
 Width                         2.0mm
 Thickness                   0.5mm
 Polishing  Optically polished, both faces
 Scratch/dig  10/5
 Flatness  λ/8 @ 632.8nm
 Parallelism  30 arc sec
 Perpendicularity  5 arc min
 Orientation  0.5 deg
 GRIIRA damage threshold  2000 kW/cm2@532nm (CW)
 Nonlinear coefficient for SHG  deff ≥ 12 pm/V
 Phase-matching temperature  66C 5C for 976=>488nm SHG


 

Periodically poled 5% MgO doped lithium niobate (PPMgO:LN) crystals for second harmonic and other quasi‐phase‐matched nonlinear optical applications.