Affiliation:
1. University Department of Physics and Astronomy
2. Tula Health Inc.
Abstract
Traditional collimators typically require large optics and/or long pathlengths which makes miniaturization difficult. Carbon nanotube templated microfabrication offers a solution to pattern small 3D structures, such as parallel hole collimators. Here we present the characterization of a carbon nanotube parallel hole collimator design and its efficacy in visible and short wavelength infrared light. Comparison to geometric and far field diffraction models are shown to give a close fit, making this a promising technology for miniaturized diffuse light collimation.
Subject
Atomic and Molecular Physics, and Optics
Cited by
2 articles.
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