NASA Tech Briefs’ Physical Sciences Web page spans the fields of earth science, chemistry, and physics, focusing on advances in sensing, test, and measurement. Tech Briefs report on innovations in microscopy, spectroscopy, photonics and more. Many of the Tech Briefs below are correlated to a Technical Support Package (TSP) or White Paper that can be downloaded free of charge.
Jan 2010
Turbulence and the Stabilization PrincipleImproved Cloud Condensation Nucleus Spectrometer
Better Modeling of Electrostatic Discharge in an Insulator
Terahertz Mapping of Microstructure and Thickness Variations
Multiparallel Three-Dimensional Optical Microscopy
Sub-Aperture Interferometers
Vacuum-Compatible Wideband White Light and Laser Combiner Source System
Stabilization of Phase of a Sinusoidal Signal Transmitted Over Optical Fiber
Optical Tapers as White-Light WGM Resonators
Dec 2009
Detecting Phase Boundaries in Hard-Sphere SuspensionsUsing GPS to Detect Imminent Tsunamis
Very-Long-Distance Remote Hearing and Vibrometry
Method for Measuring the Volume-Scattering Function of Water
Method of Heating a Foam-Based Catalyst Bed
Small Deflection Energy Analyzer for Energy and Angular Distributions
Polymeric Bladder for Storing Liquid Oxygen
Pyrotechnic Simulator/Stray-Voltage Detector
Inventions Utilizing Microfluidics and Colloidal Particles
RuO2 Thermometer for Ultra-Low Temperatures
Ultra-Compact, High-Resolution LADAR System for 3D Imaging
Dual-Channel Multi-Purpose Telescope
Cryogenic Pupil Alignment Test Architecture for Aberrated Pupil Images
Objective Lens Optimized for Wavefront Delivery, Pupil Imaging, and Pupil Ghosting
Nov 2009
NiF2/NaF:CaF2/Ca Solid-State High-Temperature Battery CellsAlternative Determination of Density of the Titan Atmosphere
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