Fig. 12: Extinction ratio and thermal effect of the EO modulation based on KTP crystal. | Light: Science & Applications

Fig. 12: Extinction ratio and thermal effect of the EO modulation based on KTP crystal.

From: Hydrothermal growth of KTiOPO4 crystal for electro-optical application

Fig. 12

a Temperature dependence plot of DC conductivity in the range from −60 °C to +80 °C; b Variation of the extinction ratio of EO switches with different configurations from room temperature to ~70 °C: glueless (c) or glued (d); e EO switch turn-off voltage range at room temperature, low temperature (−50 °C) and high temperature (70 °C)

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