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Chemistry Programs & Projects

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Analytical Transmission Scanning Electron Microscopy
Last Updated Date: 09/02/2014

This project develops low-energy transmission electron diffraction, imaging, and spectroscopy in the scanning electron microscope, to enable … more

Fluorescence Microscope Benchmarking
Last Updated Date: 08/25/2014

We have made available a method to characterize a fluorescence microscope's performance by benchmarking the detection threshold, saturation and … more

Frequency Comb Calibration of Astronomical Spectrographs
Last Updated Date: 08/20/2014

We have constructed portable frequency combs that have provided in situ calibration of astronomical spectrographs, to aid in the search for … more

Microresonator Device Research
Last Updated Date: 08/20/2014

With micro-resonators (fabricated in house or by collaborators) we are developing microcombs, integrated reference cavities and low-noise laser … more

Frequency Comb Spectroscopy
Last Updated Date: 08/20/2014

We use optical frequency combs to perform precision spectroscopy in the visible and, more recently, mid-infrared, domains, for rapid, high … more

Optical Cavities for Laser Stabilization
Last Updated Date: 08/20/2014

Optical cavities are essential elements of optical atomic clocks, as they serve to pre-stabilize the clock laser. Our Group is currently … more

Optical and Microwave Waveform Synthesis
Last Updated Date: 08/14/2014

We use femtosecond-laser frequency combs to generate optical and microwave waveforms with unprecedented noise performance.

Fluorescence Microscope Benchmarking
Last Updated Date: 08/12/2014

We have made available a method to characterize a fluorescence microscope's performance by benchmarking the detection threshold, saturation and … more

Calcium Optical Beam Clock
Last Updated Date: 08/08/2014

A simple, compact alternative to the highest performing optical standards, the Ca clock uses a thermal beam of neutral atoms with one or two … more

Neutron Interferometry with Polarized Neutrons as an Additional Degree of Freedom
Last Updated Date: 07/15/2014

Our goal is to apply Quantum Information Processing techniques to improve neutron interferometry contrast by making our final measurement … more

State-resolved Biomolecular Spectroscopies
Last Updated Date: 07/03/2014

Sensitive and fully state resolved spectroscopic methods in the terahertz (THz) and ultraviolet (UV) regions are being developed to investigate … more

Differential Absorption LIDAR
Last Updated Date: 07/03/2014

We are developing a method for accurately quantifying greenhouse gas emissions from natural and anthropogenic sources and sinks to meet the … more

THz Detection of Corrosion Products
Last Updated Date: 07/01/2014

The major cause of deteriorating concrete in the infrastructure is corrosion of the reinforcing steel. This is the major mechanism of … more

In Situ Measurement Techniques
Last Updated Date: 07/01/2014

Synthetic cell membrane constructs allow the simplification and complete control of a more complicated cellular system, as well as the … more

Optical Medical Imaging
Last Updated Date: 07/01/2014

The Optical Medical Imaging program was established to advance the application of optical imaging in surgical, clinical, and medical practices. … more

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