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physics.app-ph2019
A packaged, fiber-coupled waveguide-enhanced Raman spectroscopic sensor
Derek M. Kita, Jérôme Michon, Juejun Hu
Waveguide-enhanced Raman spectroscopy (WERS) is a promising technique for sensitive and selective detection of chemicals in a compact chip-scale platform. Coupling light on and off…
physics.app-ph2018
Digital Fourier transform spectroscopy: a high-performance, scalable technology for on-chip spectrum analysis
Derek M. Kita, Brando Miranda, David Favela +5
Optical spectrum analysis is the cornerstone of spectroscopic sensing, optical network performance monitoring, and hyperspectral imaging. While conventional high-performance spectr…