利用量子点激光器中的两级生成进行信息编码

IF 0.8 4区物理与天体物理 Q4 PHYSICS, APPLIED

Technical Physics Letters Pub Date : 2024-03-14 DOI:10.1134/s1063785023900832

M. V. Maximov, Yu. M. Shernyakov, N. Yu. Gordeev, A. M. Nadtochiy, A. E. Zhukov

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引用次数: 0

摘要

摘要我们提出了一种基于量子点激光器的信息编码和传输方法，根据注入电流的不同，量子点激光器可发出两个波长不同的光谱分量中的一个，或同时发出两个波长不同的光谱分量。当激光器受到电流调制时，每条激光线都会被一个独立的光电二极管检测到，因此信息是通过每条激光线的强度和波长来编码的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Information Encoding Using Two-Level Generation in a Quantum Dot Laser

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Information Encoding Using Two-Level Generation in a Quantum Dot Laser

Abstract

We propose an approach for encoding and transmitting information based on the use of a quantum dot laser, which, depending on the injection current, emits either one of two or simultaneously two spectral components, with different wavelengths. When the laser is modulated by current, each lasing line is detected by an independent photodiode, and thus the information is encoded by both the intensity of each line and its wavelength.

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来源期刊

Technical Physics Letters 物理-物理：应用

CiteScore

1.50

自引率

0.00%

发文量

审稿时长

2-4 weeks

期刊介绍： Technical Physics Letters is a companion journal to Technical Physics and offers rapid publication of developments in theoretical and experimental physics with potential technological applications. Recent emphasis has included many papers on gas lasers and on lasing in semiconductors, as well as many reports on high Tc superconductivity. The excellent coverage of plasma physics seen in the parent journal, Technical Physics, is also present here with quick communication of developments in theoretical and experimental work in all fields with probable technical applications. Topics covered are basic and applied physics; plasma physics; solid state physics; physical electronics; accelerators; microwave electron devices; holography.