MEMS-Based Mechanical Spectrum Analyzer

Optical Complex Spectrum Analyzer

Optical Complex Spectrum Analyzer (OCSA)

Nonlinear single-spin spectrum analyzer.

Qubits have been used as linear spectrum analyzers of their environments. Here we solve the problem of nonlinear spectral analysis, required for discrete noise induced by a strongly coupled environment. Our nonperturbative analytical model shows a nonlinear signal dependence on noise power, resulting in a spectral resolution beyond the Fourier limit as well as frequency mixing. We develop a noi...

Optical Complex Spectrum Analyzer (OCSA)

Simultaneous MEMS-based electro-mechanical phenotyping of breast cancer.

Carcinomas are the most commonly diagnosed cancers originating in the skin, lungs, breasts, pancreas, and other organs and glands. In most of the cases, the microenvironment within the tissue changes with the progression of disease. A key challenge is to develop a device capable of providing quantitative indicators in diagnosing cancer by measuring alteration in electrical and mechanical proper...