Linearized electro-optic racetrack modulator based on double injection method in silicon

被引：14
|
作者：
Cohen, Roei Aviram [1 ]
Amrani, Ofer [1 ]
Ruschin, Shlomo [1 ]
机构：
[1] Tel Aviv Univ, Fac Engn, Sch Elect Engn, IL-69978 Tel Aviv, Israel
来源：
OPTICS EXPRESS | 2015年 / 23卷 / 03期
关键词：
LOW-POWER; FIBER; OPTIMIZATION; LINKS;
D O I：
10.1364/OE.23.002252
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Racetrack-based modulator of increased linearity for optical links is presented and analyzed. The modulator is referred to as FLAME - Finer Linearity Amplitude Modulation Element. Linearity is improved via the introduction of a Double Injection approach. Large spurious-free-dynamic-range (SFDR) of 132dB.Hz(4/5) can thus be theoretically obtained. The FLAME is studied for silicon platform and requires small footprint size (100 x 50 mu m(2)) and low operation voltage, 2.5V. This makes the FLAME an appealing candidate for large scale integration in RF photonics. (C) 2015 Optical Society of America
引用
收藏
页码：2252 / 2261
页数：10
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