A Compact Single-Pixel Spectral Measurement System

IF 2.1 4区工程技术 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC

IEEE Photonics Journal Pub Date : 2024-10-24 DOI:10.1109/JPHOT.2024.3486223

Peiqi Yang;Mingju Xin;Yaopeng Wei;Chuanxin Teng;Ming Chen;Yu Cheng;Jun Yin;Libo Yuan;Shijie Deng

引用次数: 0

Abstract

A compact single-pixel spectral measurement system based on semiconductor diodes is described in this work. There are no optical components in the system configuration, which contribute to reducing the size of the equipment. Incident spectra can be reconstructed by using the photocurrent of semiconductor diode and spectral response functions. After data collection, data analysis, algorithm processing and other steps.The existing equipment can accurately reconstruct the spectra of narrowband monochromatic light at 508–556 nm and broadband light sources in the 478–598 nm wavelength range, achieving high resolution of 6 nm broadband spectra. The peak signal-to-noise ratio (PSNR) of the reconstructed spectra can reach up to 33.44 dB.

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紧凑型单像素光谱测量系统

本文介绍了一种基于半导体二极管的紧凑型单像素光谱测量系统。系统配置中没有光学元件，这有助于减小设备的体积。入射光谱可利用半导体二极管的光电流和光谱响应函数重建。经过数据采集、数据分析、算法处理等步骤，现有设备可精确重建 508-556 nm 波长窄带单色光和 478-598 nm 波长范围宽带光源的光谱，实现 6 nm 宽带光谱的高分辨率。重建光谱的峰值信噪比（PSNR）可达 33.44 dB。

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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来源期刊

IEEE Photonics Journal ENGINEERING, ELECTRICAL & ELECTRONIC-OPTICS

CiteScore

4.50

自引率

8.30%

发文量

489

审稿时长

1.4 months

期刊介绍： Breakthroughs in the generation of light and in its control and utilization have given rise to the field of Photonics, a rapidly expanding area of science and technology with major technological and economic impact. Photonics integrates quantum electronics and optics to accelerate progress in the generation of novel photon sources and in their utilization in emerging applications at the micro and nano scales spanning from the far-infrared/THz to the x-ray region of the electromagnetic spectrum. IEEE Photonics Journal is an online-only journal dedicated to the rapid disclosure of top-quality peer-reviewed research at the forefront of all areas of photonics. Contributions addressing issues ranging from fundamental understanding to emerging technologies and applications are within the scope of the Journal. The Journal includes topics in: Photon sources from far infrared to X-rays, Photonics materials and engineered photonic structures, Integrated optics and optoelectronic, Ultrafast, attosecond, high field and short wavelength photonics, Biophotonics, including DNA photonics, Nanophotonics, Magnetophotonics, Fundamentals of light propagation and interaction; nonlinear effects, Optical data storage, Fiber optics and optical communications devices, systems, and technologies, Micro Opto Electro Mechanical Systems (MOEMS), Microwave photonics, Optical Sensors.