Avantier Inc.
The diffraction limit is a fundamental constraint on optical systems, defining the maximum achievable resolution due to light diffraction. Ignoring it leads to unrealistic performance expectations in imaging systems.
Confused about geometric optics vs wave optics and how they work together? This article explains what they involve and when to use which.
A Powell lens is a cylindrical lens with an aspherical surface used to shape laser beams into straight, uniformly illuminated lines. It redistributes a Gaussian beam intensity, eliminating central “hot spots” and producing consistent, flat-top light.
Avantier’s custom Powell lens solutions allow clients to achieve desired laser beam quality and performance across various industrial and research applications.
A space optical remote sensing payload is the core of a spacecraft, generating data via imaging sensors (e.g., multispectral, LiDAR) and transmitting it to Earth using advanced optics like lasers and adaptive systems.
Laser beam expanders enlarge laser spots for varied applications, enhancing beam convergence and reducing divergence.
When viewed with a telecentric lens, an object will remain exactly the same size, no matter how much it moves around. These lenses are pivotal for capturing detailed, clear images and detecting imperfections that conventional lenses might miss.
Smart agriculture, powered by cutting edge optics, is transforming the way we produce food today. Optics in agriculture have the ability to provide an in depth understanding of many facets of crop health
Ultra lightweight space cameras fit maximum performance in a minimalist package. They’ve got to—- when you’re launching a spacecraft weight is at a premium, and every gram counts.
An infrared objective lens is an objective lens suitable for the infrared wavelength. The infrared wavelength refers to the three wavelengths of 1-3um, 3-5um and 8-14um, also known as the three atmospheric windows.
