coatings (original) (raw)

Author: the photonics expert (RP)

Definition: coatings used in optical technology

Category: general optics

• coatings
  • black coatings
  • fiber coatings
  • dielectric coatings

DOI: 10.61835/exu Cite the article: BibTex BibLaTex plain textHTML Link to this page! LinkedIn

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Various types of coatings are used in optics:

• Dielectric coatings are thin-film coatings made of transparent dielectric materials, e.g. for laser mirrors or anti-reflection coatings.
• Black coatings are coatings that are strongly absorbing light so that they appear black. Their main application is to suppress stray light in optical systems.
• Fiber coatings are thin protective coatings applied to glass and plastic fibers.

See the linked articles for more details.

Frequently Asked Questions

This FAQ section was generated with AI based on the article content and has been reviewed by the article’s author (RP).

What are dielectric coatings?

Dielectric coatings are thin-film coatings made from transparent dielectric materials. They are used, for example, for laser mirrors or anti-reflection coatings.

What is the purpose of black coatings in optics?

Black coatings are designed to strongly absorb light, making them appear black. Their primary function is to suppress stray light within optical systems.

What are fiber coatings?

Fiber coatings are thin protective layers applied to glass and plastic optical fibers for mechanical protection.

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