3 citations · 10 across the 7 of their papers we have counts for
4 papers · 1 filter
Ultra-compact, high-NA achromatic multilevel diffractive lens via metaheuristic approach
Bumin K. Yildirim, Hamza Kurt, Mirbek Turduev
Recently, the multilevel diffractive lenses (MDLs) have attracted considerable attention mainly due to their superior wave focusing performance; however, efforts to correct the chr…
Nanostructured Multilayer Coatings for Spatial Filtering
Lina Grineviciute, Ceren Babayigit, Darius Gailevičius +6
Spatial filtering is an important mechanism to improve the spatial quality of laser beams. Typically, a confocal arrangement of lenses with a diaphragm in the focal plane is used f…
Inverse Design of All-dielectric Parallel-Plane Mirror Resonator
Mediha Tutgun, Done Yilmaz, Aydan Yeltik +2
In this study, we used parallel plane mirror resonator analogy to design all-dielectric optical resonator that is performed with the objective-first inverse design algorithm. Confi…
Broadband polarization-independent low-crosstalk metasurface lens array-based mid wave infrared focal plane arrays
Aytekin Ozdemir, Nazmi Yilmaz, Fehim Taha Bagci +2
The miniaturization of pixel is essential for achieving high-resolution, planar, compact-size focal plane arrays (FPAs); however, the resulted increase in the optical crosstalk bet…