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Guo, J. (author), Norte, R.A. (author), Groeblacher, S. (author)Preparing mechanical systems in their lowest possible entropy state, the quantum ground state, starting from a room temperature environment is a key challenge in quantum optomechanics. This would not only enable creating quantum states of truly macroscopic systems, but at the same time also lay the groundwork for a new generation of quantum...journal article 2019
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- Pinto Moura, J.P. (author), Norte, R.A. (author), Guo, J. (author), Schäfermeier, C. (author), Groeblacher, S. (author) journal article 2018
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Guo, J. (author), Norte, R.A. (author), Groeblacher, S. (author)Mechanical oscillators are at the heart of many sensor applications. Recently several groups have developed oscillators that are probed optically, fabricated from high-stress silicon nitride films. They exhibit outstanding force sensitivities of a few aN/Hz1/2 and can also be made highly reflective, for efficient detection. The optical read-out...journal article 2017