Design of the dual-band common-aperture optical imaging system
Using the internal reflective lens as the common aperture part of the optical system, the Dichroic Mirror is used to separate the spectrum to complete dual-band synchronous imaging, the
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Dualaperture Optical Splitter
Design and Realization of Visible/LWIR Dual-color Common Aperture
In order to solve the problems of poor imaging quality, complex structure and large volume of existing dual-band common aperture cameras, a visible/long-wave infrared dual-color optical system was
Split-Aperture 2-in-1 Computational Cameras
Split-aperture 2-in-1 computational cameras enable simultaneous capture of both optically coded and conventional uncoded images without inverse image reconstruction or increasing the camera''s
Design of visible light / LWIR dual-band common aperture imaging
The common aperture is achieved by sharing a modified Cassegrain reflection structure in both bands. The entrance pupil diameter for the two bands is 148mm and their field of view (FOV)
OptoSplit II
The Cairn OptoSplit II emission image splitter is a simple device enabling a single camera to record images simultaneously at two different optical wavelengths, polarisation states or other differentiated
Optical design of a visible/short-wave infrared common
While ensuring the high cold-shield efficiency of cooled infrared detectors, this common-aperture optical system delivers visible and SWIR dual
Optical Beamsplitters | Beamsplitter Selection | Edmund Optics
Beamsplitters are optical components used to split input light into two separate parts. Beamsplitters are common components in laser or illumination systems. Beamsplitters are also ideal for fluorescence
Design of an infrared/laser dual-band common-aperture optical system
To address these challenges, this paper presents a large-aperture, wide-field-of-view transmissive infrared-laser dual-band optical system based on harmonic diffraction.
Beam Splitter
These beam splitters are designed to reflect the laser''s signal at single-digit percentages and can be used in series to greatly reduce the laser light before being imaged.
Optical Splitters for Central Office/Headend
CommScope offers a portfolio of bare and connectorized splitters/couplers in a wide range of styles and split ratios, and splitter modules for inside plant (ISP) and outside plant (OSP) applications that help
Optical design of a visible/short-wave infrared common-aperture optical
While ensuring the high cold-shield efficiency of cooled infrared detectors, this common-aperture optical system delivers visible and SWIR dual-band images with expansive fields, elongated