During the past few years, the optics and photonics communities have renewed their
attention toward transparent conducting oxides (TCOs), which for over two decades have …

Transparent conducting oxides exhibit giant optical nonlinearities in the near-infrared
window where their linear index approaches zero. Despite the magnitude and speed of …

Epsilon-near-zero (ENZ) materials have emerged as viable platforms for strong nonlinear
optical (NLO) interactions. The NLO phase shift in materials exhibiting an ENZ condition is …

Transparent conducting oxides (TCOs) show unprecedented optical nonlinearities in the
near infrared wavelength range, where the real part of their linear refractive index …

Abstract Epsilon‐near‐zero (ENZ) materials have shown strong refractive nonlinearities that
can be fast in an absolute sense. While continuing to advance fundamental science, such as …

Ultrafast pulse characterisation is crucial for studying processes that occur at femtosecond
timescales and below. Because of this, various methods have been developed to recover a …

Novel photonic nanowires are fabricated using low‐index materials and tested in the near‐
infrared spectrum to assess their nonlinear optical properties. In this work, the need to …

Pairs of entangled photons are a key resource for photonic quantum technologies. The
demand for integrability and multi-functionality suggests flat platforms, such as ultrathin …

Epsilon-near-zero (ENZ) materials have shown significant potential for nonlinear optical
applications due to their ultrafast hot carriers and consequent optical nonlinearity …

PhC nanolasers are receiving more and more attention due to their unique capacity to
manipulate and confine light at a very small scale. Their small footprint and low thresholds …