Now, a team led by Professor Sascha Feldmann at EPFL’s Laboratory for Energy Materials has developed a high-sensitivity, ...

In this paper, we propose a dual-band reflective linear-to-circular (LTC) polarization converter based on metasurface. The metasurface element is consist of the ground, rectangular and symmetrical ...

A linear LiNbO3 electro-optic (EO) electric field sensor by twisting the input polarization maintaining fiber (PMF) is described and fabricated. The measured intensive electric field waveforms are in ...