Compact hybrid solar simulator with the spectral match beyond class A

Baguckis, Artūras; Novičkovas, A.; Mekys, Algirdas; Tamošiūnas, V.

doi:10.1117/1.jpe.6.035501

Cited by 13 publications

(8 citation statements)

References 10 publications

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“…Figure 5 shows the spectral curve of sky background light radiance. The sky background light radiance mentioned in this article is based on the American ASTM G173-03 model [40]. In the process of simulating the parameters of the LiDAR system to obtain SNR, vegetation and soil are used as the main ground objects for analysis, and vegetation is mainly represented by red leaves.…”

Section: Parameter Simulation Of Hyperspectral Lidarmentioning

confidence: 99%

Parameter Simulation and Design of an Airborne Hyperspectral Imaging LiDAR System

Qian

Song

et al. 2021

Remote Sensing

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With continuous technological development, the future development trend of LiDAR in the field of remote sensing and mapping is to obtain the elevation and spectral information of ground targets simultaneously. Airborne hyperspectral imaging LiDAR inherits the advantages of active and passive remote sensing detection. This paper presents a simulation method to determine the design parameters of an airborne hyperspectral imaging LiDAR system. In accordance with the hyperspectral imaging LiDAR equation and optical design principles, the atmospheric transmission model and the reflectance spectrum of specific ground targets are utilized. The design parameters and laser emission spectrum of the hyperspectral LiDAR system are considered, and the signal-to-noise ratio of the system is obtained through simulation. Without considering the effect of detector gain and electronic amplification on the signal-to-noise ratio, three optical fibers are coupled into a detection channel, and the power spectral density emitted by the supercontinuum laser is simulated by assuming that the signal-to-noise ratio is equal to 1. The power spectral density emitted by the laser must not be less than 15 mW/nm in the shortwave direction. During the simulation process, the design parameters of the hyperspectral LiDAR system are preliminarily demonstrated, and the feasibility of the hyperspectral imaging LiDAR system design is theoretically guaranteed in combination with the design requirements of the supercontinuum laser. The spectral resolution of a single optical fiber of the hyperspectral LiDAR system is set to 2.5 nm. In the actual prototype system, multiple optical fibers can be coupled into a detection channel in accordance with application needs to further improve the signal-to-noise ratio of hyperspectral LiDAR system detection.

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Section: Parameter Simulation Of Hyperspectral Lidarmentioning

confidence: 99%

Parameter Simulation and Design of an Airborne Hyperspectral Imaging LiDAR System

Qian

Song

et al. 2021

Remote Sensing

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“…Lâmpadas de xenônio e halógena são as que melhor representam a luz solar, pois possuem emissão em grande parte na região do visível (vis) e infravermelho próximo e menor parcela na região do ultravioleta (UV). 9,117 Em conformidade com esse contexto, a Tabela 1 mostra que 51% dos trabalhos publicados especificaram o uso de luz solar (natural ou simulada), lâmpada de xenônio ou halógena. Adicionalmente, com intuito avaliar o efeito apenas da luz visível, grande parte das pesquisas utilizaram filtros específicos para remover toda emissão de UV que as lâmpadas poderiam emitir.…”

Section: Fonte Luminosaunclassified

A Polianilina No Cenário Ambiental: Uma Aborgagem Sobre Fotocatálise Heterogênea

Vargas¹,

Dalmolin²,

Pezzin³

et al. 2017

Quim. Nova

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“…At this time, xenon arc lamps are the light source with the highest spectral compatibility with the sun and easily filter light to match the best AAA class standard conditions [19,23]. However, a relatively complex and expensive optical system is required to ensure uniform illumination in the test [12,23,24]. On the other hand, metal halide is also often used by researchers to develop solar simulators.…”

Section: Introductionmentioning

confidence: 99%

“…On the other hand, light-emitting diodes (LEDs) have potential as alternative light sources in solar simulators by considering various aspects such as high optical efficiency and power, lower thermal emissions, long service life, low operating voltage, and the availability of multiple wavelengths. However, the intensity generated is a limitation in developing this LED-based solar simulator [23]. Based on these cases, the halogen lamp was chosen because it is identical to the original sunlight, consisting of UV-Vis and IR spectrum, its reliability, lower price, and is easy to obtain in the market [19].…”

Section: Introductionmentioning

confidence: 99%

Solar Simulator Development for 50 WP Solar Photovoltaic Experimental Design Using Halogen Lamp

Arifin¹,

Kuncoro²,

Hijriawan³

2021

IJHT

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Indoor testing with a solar simulator is recommended to acquire the steady-state performance of a PV Solar Panel. Because of the simplicity, reproducibility, and dependability of data, the solar simulator allows for more efficient test findings. This can be accomplished by modifying and manipulating the test circumstances as needed. Several conditions must be met during the testing of the solar simulator, including power density, uniformity and stability of irradiance intensity (not exceeding 10%), spectral energy distribution, and angle of sunlight incident. Besides, the light source that replaces the sunlight is an important factor in developing a solar simulator. In this study, halogen lamps were chosen because of their reliability, low cost, and easy availability in the market. This solar simulator is designed for experimental testing on the development of Solar PV panels with a capacity of 50 WP. The solar simulator test performed at a distance of 75cm between the lamp and the solar panel, with five voltage variations: 100 volts, 125 volts, 160 volts, 190 volts, and 225 volts. Based on the ASTM E927 standard, the results of the solar simulator test in class B are obtained with an effective area of 16%. This result brought the best non uniformity of 2.61% at a voltage of 190 volts and the highest irradiance intensity of 1156.313 W/m2 at 225 volts.

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Compact hybrid solar simulator with the spectral match beyond class A

Cited by 13 publications

References 10 publications

Parameter Simulation and Design of an Airborne Hyperspectral Imaging LiDAR System

Parameter Simulation and Design of an Airborne Hyperspectral Imaging LiDAR System

A Polianilina No Cenário Ambiental: Uma Aborgagem Sobre Fotocatálise Heterogênea

Solar Simulator Development for 50 WP Solar Photovoltaic Experimental Design Using Halogen Lamp

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