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