利用级联马赫-曾德调制器产生18倍光子毫米波

IF 2.3 4区物理与天体物理 Q2 OPTICS

Fiber and Integrated Optics Pub Date : 2023-01-02 DOI:10.1080/01468030.2022.2163520

Ankita Rani, D. Kedia

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引用次数: 0

摘要

本文提出了一种利用3个级联马赫-曾德尔调制器对射频信号进行18倍叠的毫米波载波光产生方案。适当选择调制指数、偏置点和相移可以产生所需的九阶边带。通过数学分析验证了毫米波产生的正确性，得到的结果与仿真结果一致。此外，还研究了系统关键参数偏离理想值的影响。该方案具有较高的倍频因数和消除光滤波的特点，在光纤传输中具有广阔的应用前景。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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An 18-Tupled Photonic Millimeter-Wave Generation Using Cascaded Mach-Zehnder Modulators

ABSTRACT This article presents an optical generation scheme of mm-wave carriers by 18-tupling of radio frequency (RF) signal using three cascaded Mach-Zehnder modulators. The proper selection of modulation index, biasing points and phase shifts leads to generation of desired ninth-order sidebands. A thorough mathematical analysis has been performed to validate the mm-wave generation and the results obtained are also consistent with simulation findings. Moreover, the effect of variation of key system parameters from their ideal values is also investigated. The higher tupling factor and elimination of optical filtering in the proposed scheme make it promising for implementation in radio-over-fiber (RoF) transmissions.

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来源期刊

Fiber and Integrated Optics 物理-光学

CiteScore

3.40

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： Fiber and Integrated Optics , now incorporating the International Journal of Optoelectronics, is an international bimonthly journal that disseminates significant developments and in-depth surveys in the fields of fiber and integrated optics. The journal is unique in bridging the major disciplines relevant to optical fibers and electro-optical devices. This results in a balanced presentation of basic research, systems applications, and economics. For more than a decade, Fiber and Integrated Optics has been a valuable forum for scientists, engineers, manufacturers, and the business community to exchange and discuss techno-economic advances in the field.