#DiffractionLimit
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opg.optica.org
An Editors' Pick via #OPG_OpEx: Gap-engineered high-performance broad spectral-band plasmonic terahertz detectors for wireless communication https://bit.ly/4iLiSRO #DiffractionLimit #Photodetectors💡⚛️
October 30, 2026 at 5:11 PM
opg.optica.org
An Editors' Pick via #OPG_OpEx: Wafer alignment measurement using vortex beam interferometry and double diffraction by the same grating https://bit.ly/4zO0Owp #DiffractionLimit #PhaseShift 💡⚛️
A diagram shows a laser optics setup with labeled components. A laser source emits a red beam, which passes through various components: a QWP, VPP, polarizer, PBS, and mirrors. The path diverges into different orders, marked '0th', '+1st', and '-1st', toward a CCD and a grafting mark.
October 22, 2026 at 7:31 PM
opg.optica.org
Via #OPG_Optica: Speckle illumination temporal focusing two-photon excited fluorescence microscopy https://bit.ly/42leuAl #DiffractionLimit #Bioimaging @cnrs.fr @univ-amu.fr💡⚛️
May 5, 2026 at 1:08 AM