Electro-Optical Feedback for (Nearly) All-Optical Detection

被引：0

作者：

Weinstock, Tamir ^{[1
]}

Amrani, Ofer ^{[1
]}

机构：

[1] Tel Aviv Univ, Sch Elect Engn, IL-6997403 Tel Aviv, Israel

来源：

IEEE JOURNAL OF QUANTUM ELECTRONICS | 2024年 / 60卷 / 02期

关键词：

Optical interferometry; Optical feedback; Optical bistability; Voltage; Optical resonators; Optical pulses; Optical modulation; Optical signal detection; electro-optic (EO) devices; EO modulators; quantization; optical signal processing; REGENERATION;

D O I：

10.1109/JQE.2023.3348113

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：

Electro-optical feedback circuit is presented and analyzed. The method realizes a closed-loop positive feedback by feeding the electrodes of a Mach-Zehnder interferometer with the voltage produced by its own detection circuit. In its basic form, it is shown to act as a multi-level opto-electric quantizer. The quantization behavior disclosed herein is realized via the opto-electric conversion process itself. The circuit is modeled by an equivalent electronic representation with which the static and dynamic behavior of the circuit is characterized. A component-level electro-optical simulation is included, supporting the theoretical results.

引用

页码：1 / 8

页数：8

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