Michael Armen, Ph.D., is an expert in the design and construction of precision optical experiments with measurement sensitivities that reach the quantum limit. Prior to joining Entanglement, he conducted experimental and theoretical studies in the fields of quantum-nonlinear optics, atomic physics, and single-molecule microscopy. Michael has extensive experience with the construction of high-finesse optical cavities, performance laser systems, low-noise photodetectors, complex electro-optical assemblies, and high-speed electronic feedback components. At Entanglement,he leads the development of novel, integrated laser, photodetector, and ring-down cavity technologies.