This week we sat down with optical scientist David Vega, who performs optical design in Dr. Jennifer Barton’s tissue optics lab at the University of Arizona. David discusses how he found his way into the optical design field, and specifically biomedical optics. From there, we discuss the challenges that endoscopy imposes on optical design, and the unique additional challenges encountered when designing endoscopes for ovarian cancer detection.
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This week we spoke
with Dr. Hannah Grant, who completed her PhD at UCSD with a focus on photonics
on silicon. We last spoke with Hannah about her prior research on optical
switches. Today, Dr. Grant walks us through her dissertation, titled “Opportunities
and Challenges in Silicon Photonics Systems”. In addition, Dr. Grant shares her
outlook on the graduate process, advice for the job search, and where the
future of optical communication may be.
As always, we thank our guest Dr. Hannah Grant look forward to our listeners comments!
This week we spoke with Lisa Li, who is a Ph.D. student at the College of Optics as University of Arizona. She completed her MSc at Newcastle University, where her thesis, title ‘Colour constancy modelling with a biologically-inspired neural network structure’ was jointly done between the Computer Science and Neuroscience departments, under advisers Prof. Marcus Kaiser and Prof. Anya Hurlbert. Lisa briefly discussed her past work at Newcastle. Additionally, she comments about the cultural differences she witnessed between graduate schools, and some of the unique experiences she has encountered as a woman in the sciences. Lisa Li shed light on a fascinating field of science which we all have intuitively experienced and provides valuable insight on how to navigate a career in the sciences!
As always, we thank our guest Lisa Li and we eagerly look forward to our listeners comments!
Neural Network Links:
For a more rigorous explanation:
Color Constancy Links:
Modrian Tile Links:
In this weeks episode we sit down with Maham Aftab, who has an extensive background in the sciences as well as activism for a variety of causes. We discuss her most recent publication, in which she used Chebyshev gradient polynomials as a basis set for modal integration. She discusses the recursive nature of the polynomial set which allowed for her method to generate a high number of fitting polynomials. The integration’s ortho-normality is discussed, as well as its unique benefits and how it fits into the general universe of integration methods for slope data. Additionally, Maham speaks about her academic experience and her work in activism.
Maham Aftab, James H. Burge, Greg A. Smith, Logan Graves, Chang-jin Oh, and Dae Wook Kim, “Modal Data Processing for High Resolution Deflectometry,” Int. J. of Precis. Eng. and Manuf.-Green Tech. (2018). (in press)
Southwell Integration Paper: https://www.osapublishing.org/josa/abstract.cfm?uri=josa-70-8-998