Decarbonization Avenue : Better O&M of solar power plants

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Anti-reflective coatings

Anti-reflection coatings on solar cells are similar to those used on other optical equipment such as camera lenses. They consist of a thin layer of dielectric material, with a specially chosen thickness so that interference effects in the coating cause the wave reflected from the anti-reflection coating top surface to be out of phase with the wave reflected from the semiconductor surfaces. These out-of-phase reflected waves destructively interfere with one another, resulting in zero net reflected energy. In addition to anti-reflection coatings, interference effects are also commonly encountered when a thin layer of oil on water produces rainbow-like bands of color.

Relevant for

  • Chemical engineer
  • Material sciences professional
  • Nanotechnology professional
  • Solar power professional

Innovation sector

  • Material sciences

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Anti-Reflection Coatings

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Innovation Category

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Industry


Domain

Renewable Energy

Type of innovation

Core sciences & engineering

Stakeholders

Corporate researcher

Solution provider

Industry

Solar energy