Effects of High-Low Temperature Test on Laser Films in Normal Atmosphere

Hanhan, Su; Jianbing, Huang; Zhenkun, Yu

doi:10.3788/cjl201138.1207003

Cited by 2 publications

(4 citation statements)

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“…In pursuit of better antireflection performance, the number of layers of thin film systems gradually increases and becomes more complicated. However, the available optical materials are limited, and the thermodynamic properties between them are quite different [31]. Blindly stacking the film layers would only make the whole fail faster [32].…”

Section: Equivalent Layer Of the Symmetrical Film Systemmentioning

confidence: 99%

Recent Applications of Antireflection Coatings in Solar Cells

Liu

Bao

et al. 2022

Photonics

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The antireflection coating (ARC) suppresses surface light loss and thus improves the power conversion efficiency (PCE) of solar cells, which is its essential function. This paper reviews the latest applications of antireflection optical thin films in different types of solar cells and summarizes the experimental data. Basic optical theories of designing antireflection coatings, commonly used antireflection materials, and their classic combinations are introduced. Since single and double antireflection coatings no longer meet the research needs in terms of antireflection effect and bandwidth, the current research mainly concentrates on multiple layer antireflection coatings, for example, adjusting the porosity or material components to achieve a better refractive index matching and the reflection effect. However, blindly stacking the antireflection films is unfeasible, and the stress superposition would allow the film layer to fail quickly. The gradient refractive index (GRIN) structure almost eliminates the interface, which significantly improves the adhesion and permeability efficiency. The high-low-high-low refractive index (HLHL) structure achieves considerable antireflection efficiency with fewer materials while selecting materials with opposite stress properties improves the ease of stress management. However, more sophisticated techniques are needed to prepare these two structures. Furthermore, using fewer materials to achieve a better antireflection effect and reduce the impact of stress on the coatings is a research hotspot worthy of attention.

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Section: Equivalent Layer Of the Symmetrical Film Systemmentioning

confidence: 99%

Recent Applications of Antireflection Coatings in Solar Cells

Liu

Bao

et al. 2022

Photonics

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“…Interference effects, which also frequently occur when a thin layer of oil on water forms rainbow-like bands of color, are another type of coating in addition to anti-reflection coatings as sunlight hits the solar cell's front, incident energy from the surface is transported into the solar cell and converted into electricity. The reflectivity of the bare silicone surface is usually very high [16][17][18][19][20][21][22][23][24][25][26][27][28][29][30]. It is possible to reflect more than 30% of the incident sunlight.…”

Section: Introductionmentioning

confidence: 99%

“…The incident light will reflect between the sloped surfaces, strengthening the interaction between the incident light and the semiconductor surface. The second layer is protected by a single or multi-layer antireflective coating [24][25][26][27][28][29][30][31][32][33][34][35][36][37][38][39][40]. These coatings are typically very thin, with an optical thickness of about one-quarter to one-half the incident wavelength.…”

Section: Introductionmentioning

confidence: 99%

“…The framework outlined illustrates a complex interplay among the material attributes, photon dynamics, and electrical properties, shaping the efficiency of solar photovoltaic (PV) cells. This underscores the significance of anti-reflective coatings in enhancing the cell's performance [18][19][20][21][22][23][24][25][26][27][28][29][30][31][32][33][34][35].…”

Section: Introductionmentioning

confidence: 99%

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Numerical Exploration and Statistical Analysis of Mathematical Parameters of Anti Reflecting Coating on Operational Parameters Improvement of Solar Cell

Sunil Kumar Chaudhary, Vineeta Chauhan

2024

cana

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In this research, a detailed abacus adventure and statistic obsession are made to survey the relation of fractions of materials of the anti-reflective coating to effectiveness of a solar cell. Emphasis on the study of whether single or double-layer layers of coatings save energy reflection and improve absorption is done leading to energy conservation. The anti-reflective coating is a familiar term in the solar technology, as it is less realistic without the coating that minimizes the light reflection losses. By way of single or double coating, light transmission increased is by limiting reflection therefore making the surfaces of solar cells to receive more light improving efficiency. These finer details of the coating's power over the solar cells' light absorption depth and output effectiveness are thoughtfully and minutely deliberated. A great deal of numerical methods are used to model light and sunlight impinging on the coated solar cell environments. Light waves' behaviour, when meet an antireflection layer, is a very important aspect in explaining, to some extent, about the thickness of the layer and its materials composition. That is a great role, namely, statistical techniques in this study whose purpose is used to main performance gain in the solar cells. Through simulation and experimental data, correlations are established between solar cell performance and the coating’s parameters. The patterns found will be taken into consideration to further improve the coating. This research, not just performed steps by step analysis of reflection, absorption and power conversion features in solar cells coated; rather, guidelines to excellent anti-reflective coating were offered too. The clarification of complex connections between the performance of coating construction and solar cells performance is enabled in this research and its results significantly contribute towards the development of renewable energy engineering, hence giving the research a certain weight in the field of solar energy.

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Effects of High-Low Temperature Test on Laser Films in Normal Atmosphere

Cited by 2 publications

References 0 publications

Recent Applications of Antireflection Coatings in Solar Cells

Recent Applications of Antireflection Coatings in Solar Cells

Numerical Exploration and Statistical Analysis of Mathematical Parameters of Anti Reflecting Coating on Operational Parameters Improvement of Solar Cell

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