LLNL researchers have developed an innovative and uniform single-pot polymer multi-material system, based on a combination of 3 different reactive chemistries. By combining the three different constituent monomers, fine control of mechanical attributes, such as elastic modulus, can be achieved by adjusting the dosage of UV light throughout the additive manufacturing process. This results in…
Keywords
- Show all (101)
- Additive Manufacturing (37)
- Photoconductive Semiconductor Switches (PCSS) (9)
- Imaging Systems (8)
- 3D Printing (7)
- Semiconductors (6)
- Optical Switches (4)
- Electric Grid (3)
- Manufacturing Improvements (3)
- Power Electronics (3)
- Sensors (3)
- Computing (2)
- Manufacturing Automation (2)
- MEMS Sensors (2)
- Particle Accelerators (2)
- Precision Engineering (2)
- Spectrometers (2)
- Manufacturing Simulation (1)
- Volumetric Additive Manufacturing (1)
- (-) Optical Sensors (2)
- (-) Synthesis and Processing (2)
To overcome challenges that existing techniques for creating 3DGs face, LLNL researchers have developed a method that uses a light-based 3D printing process to rapidly create 3DG lattices of essentially any desired structure with graphene strut microstructure having pore sizes on the order of 10 nm. This flexible technique enables printing 3D micro-architected graphene objects with complex,…
LLNL’s Optically-based Interstory Drift Meter System provides a means to accurately measure the dynamic interstory drift of a vibrating building (or other structure) during earthquake shaking. This technology addresses many of the shortcomings associated with traditional strong motion accelerometer based building monitoring.
LLNL’s discrete diode position sensitive device is a newly…
The invention relates to a measurement method and system for capturing both the amplitude and phase temporal profile of a transient waveform or a selected number of consecutive waveforms having bandwidths of up to about 10 THz in a single shot or in a high repetition rate mode. The invention consists of an optical preprocessor which can then output a time-scaled replica of the input signal to…