1. folded sheet with pattern drawn on it. This is labeled: Triangular Prism (/) Separated into Three (/) Triangular Pyramids (/) Prop 18. It also is labeled: Model 45. It also is labeled: April-9-1916 ...
A sugar mixture similar to hard candy studded with tiny metal discs or rings has been used to deposit patterns onto microscopic objects. This method of creating texture on small objects could be ...
Reconstructing the phase of a field from intensity measurements is an old and ubiquitous challenge, known as the phase retrieval problem 1,2,3. It has found numerous applications spanning from ...