Keywords
- Show all (117)
- Additive Manufacturing (37)
- Imaging Systems (9)
- Photoconductive Semiconductor Switches (PCSS) (9)
- 3D Printing (7)
- Semiconductors (6)
- Compact Space Telescopes (5)
- Laser Materials Processing (5)
- Diode Lasers (4)
- Optical Switches (4)
- Sensors (4)
- Electric Grid (3)
- Manufacturing Improvements (3)
- Optical Damage Mitigation (3)
- Power Electronics (3)
- Precision Optical Finishing (3)
- RF Photonics (3)
- Ultrashort Pulse Lasers (3)
- Synthesis and Processing (2)
- (-) Manufacturing Automation (2)
- (-) Precision Engineering (2)
Recent advancements in additive manufacturing, also called 3D printing, allow precise placement of materials in three dimensions. LLNL researchers have invented mechanical logic gates based on flexures that can be integrated into the microstructure of a micro-architected material through 3D printing. The logic gates can be combined into circuits allowing complex logic operations to be…
The LLNL method for optimizing as built optical designs uses insights from perturbed optical system theory and reformulates perturbation of optical performance in terms of double Zernikes, which can be calculated analytically rather than by tracing thousands of rays. A new theory of compensation is enabled by the use of double Zernikes which allows the performance degradation of a perturbed…