physics

Olivier Guyon

Olivier Guyon is a physics topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Olivier Guyon rather than just read about it. In short: Olivier Guyon (born 1975) is a French-American astronomer. He is an astronomer at the Steward Observatory of the college of science and professor in the James C.

Key takeaways

Olivier Guyon belongs to physics; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Olivier Guyon to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Olivier Guyon from memory before moving on to harder problems.

Reference excerpt

Olivier Guyon (born 1975) is a French-American astronomer. He is an astronomer at the Steward Observatory of the college of science and professor in the James C. Wyant College of Optical Sciences, both of The University of Arizona. He is the SCExAO Project Scientist at the Subaru Telescope. Guyon was awarded a MacArthur Fellowship "Genius Grant" in 2012. Guyon designs telescopes and other astronomical instrumentation that aid in the search for exoplanets planets outside the Solar System. Specifically, coronagraphs and extreme adaptive optics. Guyon developed the PANOPTES project, a citizen science project that aims to make it easy for anyone to build a low cost, robotic telescope that can be used to detect transiting exoplanets.

References

External links Oliver Guyon website at the Subaru Telescope

Illustrations

Worked examples

Example 1 — a first encounter with Olivier Guyon

Start with the simplest possible case. Write down what Olivier Guyon claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In physics, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Olivier Guyon before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Olivier Guyon ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Olivier Guyon

In research: Olivier Guyon appears in physics research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Olivier Guyon in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Olivier Guyon is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1975 births, 21st-century American physicists, American physicist stubs, so understanding it makes those chapters shorter.
In everyday life: Look for Olivier Guyon outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “Olivier Guyon” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Olivier Guyon in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Olivier Guyon means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Olivier Guyon out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Olivier Guyon in simple terms?

Olivier Guyon (born 1975) is a French-American astronomer. He is an astronomer at the Steward Observatory of the college of science and professor in the James C.

Why does Olivier Guyon matter?

Because it connects several physics ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Olivier Guyon?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Olivier Guyon.