Ian Coddington

Publications

Comparison of open-path dual frequency comb spectroscopy for high-precision atmospheric gas measurements

September 11, 2017

Author(s):

Eleanor M. Waxman, Kevin C. Cossel, Gar Wing Truong, Fabrizio R. Giorgetta, William C. Swann, Sean Coburn, Robert J. Wright, Gregory B. Rieker, Ian R. Coddington, Nathan R. Newbury

Ultrabroadband Supercontinuum Generation and Frequency-Comb Stabilization Using On-Chip Waveguides with Both Cubic and Quadratic Nonlinearities

July 24, 2017

Author(s):

Daniel D. Hickstein, Hojoong Jung, David R. Carlson, Alexander J. Lind, Ian R. Coddington, Kartik A. Srinivasan, Gabriel G. Ycas, Daniel C. Cole, Abijith S. Kowligy, Stefan Droste, Erin S. Lamb, Nathan R. Newbury, Hong X. Tang, Scott A. Diddams, Scott B. Papp

Using aluminum-nitride photonic-chip waveguides, we generate optical frequency comb supercontinuum spanning 500~nm to 4000~nm, and show that the spectrum can...

Wake Mode Sidebands and Instability of Modelocked Lasers with Slow Saturable Absorbers

June 14, 2017

Author(s):

Shaokang Wang, Stefan Droste, Laura C. Sinclair, Ian R. Coddington, Nathan R. Newbury, C R. Menyuk

Passively modelocked lasers with semiconductor saturable absorption mirrors (SESAMs) are attractive comb sources since they can be made environmentally stable...

Self-referenced frequency combs using high-efficiency silicon nitride waveguides

June 12, 2017

Author(s):

David R. Carlson, Daniel D. Hickstein, Alexander J. Lind, Stefan Droste, Daron A. Westly, Nima Nader, Ian R. Coddington, Nathan R. Newbury, Kartik A. Srinivasan, Scott A. Diddams, Scott B. Papp

We utilize silicon nitride waveguides to self-reference telecom-wavelength fiber frequency combs through supercontinuum generation using less than 15 mW total...

Dual Frequency Comb Laser Absorption Spectroscopy in a 16 MW Gas Turbine Exhaust

January 01, 2017

Author(s):

Paul J. Schroeder, Robert J. Wright, Sean Coburn, Bennett Sodergren, Kevin C. Cossel, Stefan Droste, Gar Wing Truong, Esther Baumann, Fabrizio R. Giorgetta, Ian R. Coddington, Nathan R. Newbury, Gregory B. Rieker