Intense squeezed light with focusable intensities of 0.1 TW cm−2 is created by propagating a classical, intense and noisy input beam through an optical fibre. The noise 4 dB below the shot-noise level is achieved by selecting a set of wavelengths whose intensity fluctuations are maximally anticorrelated.
- Shiekh Zia Uddin
- Nicholas Rivera
- Marin Soljačić