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JEE Main 2026 Exam Syllabus: Download NTA JEE Paper 1, 2 PDF; Check Exam Pattern
Syllabus: The NTA has put the official JEE Main 2026 Syllabus online on their website: jeemain.nta.nic.in. If you're planning ...
Platform enables tunable photonic crystals with integrated spin-orbit coupling and controlled laser emission
A team of researchers has developed a novel method for using cholesteric liquid crystals in optical microcavities. The ...
IEEE24d
Reflection-Reduced Two-Layer Grating With Nearly 100% Diffraction Efficiency - IEEE Xplore
A novel reflection-reduced two-layer grating is described with nearly 100% diffraction efficiency. The efficiency of the conventional grating should be improved, or some reported high-efficiency ...
IEEE21d
Spectral shifts and spectral switches in diffraction of partially coherent light by a circular aperture | IEEE Journals & Magazine | IEEE Xplore
When a particular class of partially coherent light is incident upon a circular aperture, the on-axis spectrum of the light in the far zone is different from the spectrum of the light at the aperture.