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您的检索式：作者名="Sebastian A.Schulz"
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| 1 | Thermo-optically induced transparency on a photonic chip显示文摘Controlling the optical response of a medium through suitably tuned coherent electromagnetic fields is highly relevant in a number of potential applications,from all-optical modulators to optical storage devices.In particular,electromagnetically induced transparency(EIT)is an established phenomenon in which destructive quantum interference creates a transparency window over a narrow spectral range around an absorption line,which,in turn,allows to slow and ultimately stop light due to the anomalous refractive index dispersion.Here we report on the observation of a new form of both induced transparency and amplification of a weak probe beam in a strongly driven silicon photonic crystal resonator at room temperature.The effect is based on the oscillating temperature field induced in a nonlinear optical cavity,and it reproduces many of the key features of EIT while being independent of either atomic or mechanical resonances.Such thermo-optically induced transparency will allow a versatile implementation of EIT-analogs in an integrated photonic platform,at almost arbitrary wavelength of interest,room temperature and in a practical,low cost,and scalable system. | Marco Clementi Simone Iadanza Sebastian A.Schulz Giulia Urbinati Dario Gerace Liam O’Faloain Matteo Galli | 2021 | Light(Science & Applications)2021，10，12： | 0 |
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