We propose and demonstrate a method for manipulation of group velocity from slow-to-fast light (SFL) in a two-beam Mach–Zehnder interferometer in radio frequency (RF) regime. The subluminal, ...

Cosmic constraints The cosmic microwave background, sometimes referred to as the afterglow of the Big Bang, dates back over 13 billion years, to the period just after our universe formed. This makes ...

We provide a comprehensive review of the application of slow and fast light (SFL) techniques to the field of microwave photonics. Basic principles leading to the implementation of phase shifting and ...

Subsequently, the adhesive can be removed and recycled, as depicted in the bottom right, through microwave irradiation. The now-recycled adhesive can be reused to adhere new parts.

Besides enabling it to map 75% of the night sky, the telescope's unprecedented sensitivity lets it receive microwave signals from the cosmic dawn, or the first billion years of the universe's life.