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Optical Design and Instrumentation

  • Spotlight Summary by Stefano Sfarra

    • Why thermal images are blurry
    • In photographic technique, "blur" is very important. First of all because it is an excellent compositional tool: it isolates the subject and eliminates confusing elements in the frame. The expedient most commonly used...
    • Opt. Express 32(3) 3852-3865 (2024) View: HTML | PDF

  • Spotlight Summary by Yuanlong Fan

    • Dynamics and stability conditions of a spectrally combined beam based on a diode laser array
    • A key challenge in designing a spectral beam combining (SBC) system based on a diode laser array (DLA) is how to avoid excessive optical feedback induced by the diffraction grating in the system. Optical feedback...
    • J. Opt. Soc. Am. B 41(2) 471-477 (2024) View: HTML | PDF

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  1. Demonstrating Arago–Fresnel laws with Bessel beams from vectorial axicons [1]
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