Using this innovative approach, the researchers successfully demonstrated the precision fabrication of multi-scale spherical, aspherical, and axicon lenses with diameters ranging from 3 to 70 mm using ...

Jun 4, 2024 Two ways to get SO(3) to act irreducibly on the imaginary octonions while preserving their cross product. Lanthanides and the Exceptional Lie Group G 2 May 27, 2024 What the connection ...

proposed a phase-only device called spiral axicons to efficiently generate anomalous vortex beams. The relationship between the spiral axicon parameters and the topological charge of anomalous vortex ...

Besides aforementioned probes, glass fiber – made bright “axicon-type” SNOM probes having large cone angle (90-100 degrees) prepared by Belarus partners exploiting the proprietary technology will be ...

Optics Letters 41. 17 (2016): 4142-4145. Print. * Watnik, Abbie, et al. "Incoherent Imaging in the Presence of Unwanted Laser Radiation: Vortex and Axicon Wavefront Coding." Optical Engineering 55. 12 ...