Blog Archives

Salsbury on the Unspoken Challenges of Graduate School

Posted on May 20, 2017 by Logan Graves

“Here’s my opinion on coursework and graduate school…grad school should be about being able to go out and tackle a new subject” Continue reading →

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Dr. Dae Wook Kim on Creating Extremely Large Optics

Posted on May 9, 2017 by Logan Graves

Dr. Dae Wook Kim is the head of the LOFT group at the College of Optics at the University of Arizona. While his original background was in astronom, he came to the University of Arizona and completed his PhD in … Continue reading →

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Graves on Infrared Deflectometry

Posted on April 24, 2017 by Logan Graves

This week Xiangyu and Graves discuss infrared deflectometry, and how it allows for high accuracy testing of non-specularly reflective surfaces. We additionally discuss some of the challenges that go into IR deflectometry. Continue reading →

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Cheaper, Faster, Better- Trumper on Instantaneous Phase Shifting Deflectometry

Posted on April 17, 2017 by Logan Graves

This week we speak with Isaac Trumper about his recent paper covering the novel instantaneous phase deflectometry he created. Using an iPhone, Isaac was able to take instantaneous measurements of a test surface with nm level accuracy. We discuss how this was done, what this means for how mirrors can be measures, and how it stacks up to the commercial competitors. Continue reading →

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The Large Optics and Fabrication Group

Posted on April 10, 2017 by Logan Graves

We introduce the LOFT group’s research, which ranges from metrology to fabrication of optics. Continue reading →

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What is The Spotlight Report?

Posted on March 21, 2017 by Logan Graves

Learn about what The Spotlight Report podcast will cover and meet the hosts. Continue reading →

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