idw – Informationsdienst Wissenschaft
Nachrichten, Termine, Experten
Nachrichten, Termine, Experten
Light confinement in microcavities: Quartz glass microresonators on a silicon chip allow to store light for long times corresponding to more than 1 million round trips of photons within the resonator. Depending on its wavelengths (color), the light is confined closer to the rim or more inside the resonator, respectively.
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