Optoelectronic oscillator using LiNbO3 intensity modulator with resonant electrode
Optoelectronic oscillator using LiNbO3 intensity modulator with resonant electrode
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DOI：
10.1049/el:20051241
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发表时间：
2005-06
影响因子：
1.1
通讯作者：
T. Sakamoto;T. Kawanishi;S. Shinada;M. Izutsu
中科院分区：
文献类型：
--
作者：
T. Sakamoto;T. Kawanishi;S. Shinada;M. Izutsu
提出并实现了一种由LiNbO/sub 3/强度调制器和双短截线结构的谐振电极构成的新型光电振荡器。OEO可以产生具有自振荡的光学时钟或副载波信号。谐振电极使得OEO能够以单一频率和高效率振荡。6.9在0.01mW的光输入阈值功率下实现了GHz单模振荡。
A novel optoelectronic oscillator (OEO) made from a LiNbO/sub 3/ intensity modulator with a resonant electrode in double-stub structure is proposed and demonstrated. The OEO can generate an optical clock or subcarrier signal with self-oscillation. The resonant electrode makes it possible for the OEO to oscillate at a single frequency and with high efficiency. 6.9 GHz singlemode oscillation was achieved with an optical input threshold power of 0.01 mW.