ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.
ANHUI CRYSTRO CRYSTAL MATERIALS CO., LTD. INNOVATOR FOR MAGNETO OPTICAL CRYSTALS
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LGS Crystal For LGS Q Switch BAW device SAW device
LGS Series Electro-optic (EO) Q-switch Pockels Cell
A new kind of EO Q-switch is designed by use of a La3Ga5SiQ14 (LGS) crystal. LGS crystal is one kind of optically active NLO material with very high damage threshold (about 9 times as that of LN), excellent E-O coefficient, high temperature stability (better than quartz), the Q-switch is based on the consideration that the total rotation angle of the polarization plane is zero, whereas the polarized wave propagates through the Pockels cell back and forth, with the polarization plane gyration and electro-optic effect existing simultaneously, therefore it is widely used in E-O components such as E-O modulator, Q-switch, etc.
Features:
LGS-Q-Switch Properties:
| Maximum operating frequency | 50KHz |
| Maximum output power | 7.5W |
| Pulse width | 46ns |
| Energy output -40℃ | 155mJ |
| Energy output +50℃ | 163mJ |
| Room temperature energy output | 167mJ |
| Electro-optic conversion efficiency | 1.26% |