Advanced Modeling of Microlens Arrays with VirtualLab Fusion A common tool to measure this information is the Shack-Hartmann sensor, which uses a microlens array (MLA) to reconstruct the wavefront of an incoming field through the displacements of the corresponding spots in the focal plane
Advanced Simulation of Microlens Arrays - LightTrans Microlens arrays (MLAs) are getting more and more attention in various opical applications, such as digital projectors, optical diffusers, and 3D imaging VirtualLab Fusion allows to apply an advanced field tracing algorithm to analyze such array elements via a so-called multi-channel concept
Advanced Simulation of Microlens Array with VirtualLab Fusion Microlens arrays are getting more and more attention in various optical applications, such as digital projectors, optical diffusers, and 3D imaging VirtualLab Fusion applies an advanced field tracing algorithm to simulate this multi-channel situation In this use case, the configuration method and usage of the Microlens Array component are
Modeling of Microlens Array and Diffraction at Apertures . . . By placing a rotated rectangular aperture behind input fields with different sizes, the PSF and MTF in the focal plane are investigated Microlens arrays can be found in different applications, such as imaging, wavefront sensing, and so on
Simulation of micro-optical systems including microlens arrays complete arrays of elements (e g microlens arrays) are used and (iii) the aperture stop and the exit pupil are not always well defined, sothe wave-optical propagation between the elements cannot be replaced by the PSF calculus, which assumes only one effective stop in the system In this paper several simulation methods which can be
Design and fabrication of long focal length microlens arrays In this paper, we present microlens arrays (MLA) with long focal length (in millimeter range) based on thermal reflow process The focal length of microlens is usually in the same order of lens diameter or several hundred microns
Fast-switching laterally virtual-moving microlens array for . . . By controlling the polarization of the incident light without the physical movement of the molecules comprising the virtual-moving MLA, the periodic sampling position of the MLA can be switched fast using a polarization-switching layer based on a fast-switching liquid crystal cell