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Based on the application of the exact solution for the plane wave diffraction by a rectangular hole, the transmission property of a rectangular aperture less than the half-wavelength is investigated ...
For decades, I have been interested in the application of small-diameter aperture optics, or SDAO, to enhance visual function ...
Airloom’s new rectangular wind turbine pilot just broke ground in Wyoming, and it could help solve the grid’s looming power crunch.
The emergence of imaging schemes capable of overcoming Abbe's diffraction barrier is revolutionizing optical microscopy.
Expert review of the Fujifilm XF 23mm F2.8 R WR mirrorless camera lens with full-size sample photos.
Future iPhones, iPads, and Macs could have expandable displays as hinted by a new patent filing for “Electronic Devices Having Sliding Expandable Displays.” And Apple is already reportedly at work on ...
The complex external and internal structure of the capsule of Haller's organ in the Lone Star tick, Amblyomma americanum (L.), was studied using scanning electron microscopy. Externally, the organ ...
The best telescopes for seeing planets will let you capture Saturn and Neptune in the same view. Watch out for Prime Day, which is your chance to save big on planet spotting equipment.
We have selected the best telescopes for gazing into deep space, and you can expect Amazon Prime Day to offer some serious savings on these scopes.
The problem of axially symmetric acoustic plane wave diffraction on an aperture in a soft infinite screen is considered. The scattered velocity potential is presented as a series of eigenfunctions of ...