Category Archives: Optics basics

Optics basics: What is a wave? Part IV: Important quantities

To conclude my discussion of optics basics, I want to introduce some of the standard quantities used to describe waves and wave propagation. Unlike previous ‘basics’ posts, this one will necessarily deal with a little bit of algebra and perhaps … Continue reading

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Optics basics: What is a wave? Part III: Diffraction

In part II of my series on ‘What is a wave?’, I addressed one of the two most significant behaviors of waves, namely interference, the ability of a wave to ‘interact’ with itself. The second behavior of waves which is … Continue reading

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Optics basics: What is a wave? Part II: Interference

In the first part of my series on ‘What is a wave?’, I attempted to give a broad definition of a wave, so that we can identify them when we see them. In this part, I will address two of … Continue reading

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Optics basics: What is a wave? Part I (updated)

As I’ve mentioned a number of times before, my optics specialty is physical optics, which is the study of the wave properties of light. In order to understand those wave properties, however, it is important to understand what a ‘wave’ … Continue reading

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Optics basics: The three major branches of optical science

Since this is supposed to be in large part a science-focused blog, I wanted to get started with some serious posts about scientific topics. Like most of the established science bloggers, I’ll be mixing up posts which are on basic … Continue reading

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