Generation of continuous-wave millimeter-wave signals in a nonlinear lithium niobate optical waveguide
Generation of continuous-wave millimeter-wave signals in a nonlinear lithium niobate optical waveguide
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在非线性铌酸锂光波导中产生连续波毫米波信号
DOI：
10.1117/1.1503808
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发表时间：
2002
期刊：
影响因子：
--
通讯作者：
W. Chujo
中科院分区：
文献类型：
--
作者：
Ki‐Hwan Park;W. Chujo
我们演示了利用光学技术在LN光通道光波导中产生连续毫米波信号。产生的毫米波信号的谱线宽为2 kHz。测得的连续毫米波信号的功率几乎与两个输入光信号的功率倍增成正比。在本实验中，两个光信号的频差为10~40 GHz，毫米波信号的功率变化在4dBm以内。
We demonstrate the generation of cw millimeter-wave signals in LN optical channel waveguides using optical technology. The spectral linewidth of the generated millimeter-wave signals is 2 kHz. The power of the measured cw millimeter-wave signals is almost in proportion to the power multiplication of two input optical signals. In this experiment, the frequency difference of two optical signals is 10 to 40 GHz, and the power of millimeter-wave signals showed variation within 4 dBm.