The Invisible Comes to Light

Laura Waller is working on computational imaging methods for quantitative phase microscopy, which enables one to map the shape and/or density of invisible samples in a non-invasive way.  Her group is developing simple experimental architectures and efficient post-processing algorithms for phase recovery, applied in a variety of scientific and industrial settings.

Greener Blue Jeans

John Dueber is working to employ metabolite protecting groups for a sustainable indigo dyeing process.  The new technology has the potential to transform the Jeans (and related textile) dyeing industry into a "green business" using dye processes that would comply with modern regulations ensuring environmental safeguards.