Intrinsic dispersion in periodic systems sets a fundamental bound for independent selectivity of resonant angles and ...

Shortpass Filters, also known as Shortpass Edge Filters, are used to transmit wavelengths shorter than the cut-off wavelength of the filter. Shortpass Filters are typically designed for a 0° Angle of ...

"Efficient light control: Meta-optics replace conventional lenses." ScienceDaily. ScienceDaily, 31 March 2025. <www.sciencedaily.com / releases / 2025 / 03 / 250330223457.htm>.

Clever designs of multilayered films are useful for creating a coating that meets several sets of specific conditions (wavelength and angle of incidence) or a particular range of conditions.

Grazing Incidence Interferometry Test Setup Diagram. Image Credit: Zygo Corporation Measuring Larger Surfaces It is useful for expanding the effective aperture of the interferometer, in one axis. The ...

2Pi Optics has unveiled a new kind of fisheye camera based on what it calls metasurface optics. The company plans to show off the tech at CES 2024, the big tech trade show in Las Vegas next week.

Meta Platforms Inc. has acquired ImagineOptix Corp., a developer of augmented and virtual reality optics technology designed to overcome optical and optoelectronics challenges in displays.