physics

John Love (scientist)

John Love (scientist) 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 John Love (scientist) rather than just read about it. In short: John Love (2 October 1942 – 19 June 2016) was a pioneer in the field of fibre optics, who co-authoring the widely used textbook Optical Waveguide Theory and was Emeritus Professor of guided wave photonics at Australian National University (ANU). Biography Born in England, Love received a masters and DPhil in applied mathematics from the University of Cambridge and University of Oxford.

Key takeaways

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

Reference excerpt

John Love (2 October 1942 – 19 June 2016) was a pioneer in the field of fibre optics, who co-authoring the widely used textbook Optical Waveguide Theory and was Emeritus Professor of guided wave photonics at Australian National University (ANU).

Biography Born in England, Love received a masters and DPhil in applied mathematics from the University of Cambridge and University of Oxford. He was a postdoc in San Diego and Toronto, before moving to Australia in 1973, where he became a postdoc fellow in ANU's applied mathematics department. He was a Life Member of the Australian Optical Society (AOS) and in 2009 received the most prestigious award of the AOS, the Beattie Steel medal. As an Emeritus Professor at ANU he helped create the Wanda Henry Scholarship in Photonics. and later the Love Scholarship. In 2015 Love cofounded the Australian company Modular Photonics.

Publications Snyder, Allan W.; Love, John D. (1983–1984). Optical Waveguide Theory. New York: Chapman & Hall and Methuen, Inc. ISBN 978-0-412-09950-2.

References

External links John Love Interview, Australian Optical Society

Worked examples

Example 1 — a first encounter with John Love (scientist)

Start with the simplest possible case. Write down what John Love (scientist) 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 John Love (scientist) 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 John Love (scientist) 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 John Love (scientist)

In research: John Love (scientist) 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 John Love (scientist) 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: John Love (scientist) is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1942 births, 2016 deaths, Academic staff of the Australian National University, so understanding it makes those chapters shorter.
In everyday life: Look for John Love (scientist) 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.

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How to study John Love (scientist) in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what John Love (scientist) 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 John Love (scientist) out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is John Love (scientist) in simple terms?

Why does John Love (scientist) 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 John Love (scientist)?

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 John Love (scientist).