Serrodyne frequency translation of continuous optical signals using ultrawide-band electrical sawtooth waveforms

被引：23
作者：
Poberezhskiy, IY [1 ]
Bortnik, B
Chou, J
Jalali, B
Fetterman, HR
机构：
[1] CALTECH, Jet Prop Lab, Pasadena, CA 91109 USA
[2] Univ Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USA
来源：
IEEE JOURNAL OF QUANTUM ELECTRONICS | 2005年 / 41卷 / 12期
关键词：
electrooptic modulation; optical frequency conversion; optical pulse shaping; phase modulation; signal synthesis;
D O I：
10.1109/JQE.2005.858467
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Serrodyne frequency translation of continuous optical signals by +/- 1.28 GHz is reported, significantly exceeding the highest previously published serrodyne shifts. To achieve these shifts, an ultrawide-band high-power electrical sawtooth created by spectral modulation of dispersed optical pulses was used. Its amplification involved a novel predistortion technique to compensate for the gain and phase ripple in the amplifier bandwidth.
引用
收藏
页码：1533 / 1539
页数：7
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