摘要
We report an electro-optic Bragg modulator using a periodically poled lithium niobate (PPLN) crystal. We measured a half-wave voltage of 160 V when transmitting a 1064 nm laser through a 14.2 mm long, 780 μm thick, 20.13 μm period PPLN crystal at the Bragg angle. We also demonstrated a Q-switched Nd:YVO4 laser using such a PPLN Bragg modulator as its Q-switch, producing 7.8 ns, 201 μJ pulses at a 10 kHz repetition rate when pumped by a 19.35 W diode laser at 808 nm.
原文 | ???core.languages.en_GB??? |
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頁(從 - 到) | 545-547 |
頁數 | 3 |
期刊 | Optics Letters |
卷 | 32 |
發行號 | 5 |
DOIs | |
出版狀態 | 已出版 - 1 3月 2007 |