Spectropolarimetric Measurement of the Complex Refractive Index of Powders
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36 MATERIALS SCIENCE↗
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Results for “refraction”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Measurement of nonlinear refractive index and MPI coefficients in gases using a wavefront sensor.
Abstract Not Provided
Atherton, Briggs W↗
Measurement of nonlinear refractive index and MPI coefficients in gases using a wavefront sensor.
Abstract not provided.
Atherton, Briggs W.↗
Apparatus and method to achieve high-resolution microscopy with non-diffracting or refracting radiation
An imaging system employing a coded aperture mask having multiple pinholes is provided. The coded aperture mask is placed at a radiation source to pass the radiation through. The radiation impinges on, and passes through an object, which alters the radiation by absorption and/or scattering. Upon passing through the object, the radiation is detected at a detector plane to form an encoded image, which includes information on the absorption and/or scattering caused by the material and structural attributes of the object. The encoded image is decoded to provide a reconstructed image of the object. Because the coded aperture mask includes multiple pinholes, the radiation intensity is greater than a comparable system employing a single pinhole, thereby enabling a higher resolution. Further, the decoding of the encoded image can be performed to generate multiple images of the object at different distances from the detector plane. Methods and programs for operating the imaging system are also disclosed.
47 OTHER INSTRUMENTATION↗
Determining the refractive index of shocked [1 0 0 ] lithium fluoride to the limit of transmissibility.
Abstract not provided.
Knudson, Marcus D.↗
Single crystal diamond compound refractive lens
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Antipov, Sergey↗
High-Aspect-Ratio Diamond Refractive Optics
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43 PARTICLE ACCELERATORS↗
Spatial Profile Flattening of Ultraviolet Laser Pulses with Aspheric Refractive Optics
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Murphy, B.↗
Effects of Refraction on Optical Alignment of 'M' Accelerator
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Neal, R.↗
Thermally Induced Optical Refractive Effects
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Trigger, K.↗
Copy of Near-Surface Seismic Refraction Methods to Characterize Areas of Karst Geology near Carlsbad NM.
Abstract not provided.
Bonal, Nedra D.↗
Compound Refractive Lens Alignment using Laser Intensity-Adapted Stochastic Gradient Descent
This poster is headed to the Conference on Data Analysis (CODA), which is highlighting data-driven problems of interest to the Department of Energy. Talks and posters will feature research from the Department of Energy national laboratories, academia, and industry.
97 MATHEMATICS AND COMPUTING↗
Flux Monitoring on an X-Ray Refractive Diamond Lens
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47 OTHER INSTRUMENTATION↗
SINGLE CRYSTAL DIAMOND COMPOUND REFRACTIVE LENS
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42 ENGINEERING↗
Organic light-emitting devices using a low refractive index dielectric
A device including an organic light emitting diode and a dielectric layer is provided. The dielectric layer provides additional distance between a reflector and the organic emission region, leading to improved reduction in non-emissive modes and enhanced efficiency.
Forrest, Stephen↗