At the frontier of high-power lasers and gravitational wave detection, optical losses are now measured in ppm. We explore how electric field engineering and thermal relaxation push IBS thin films into the single-digit ppm absorption regime, enabling HR mirrors with reflectance up to 99.9966%.
How precision optics boosts 1550 nm LiDAR range and signal fidelity — a real 13% system improvement case study.
In this edition, we highlight broadband anti-reflection (BBAR) coatings engineered for the critical 8–14 µm LWIR range. By minimizing surface reflections on ZnS and Ge optics, these multilayer coatings achieve transmission levels above 94–98%, unlocking higher sensitivity and performance in thermal imaging, laser systems, and IR sensors.
In this edition, we present a cutting-edge short-wave pass filter designed for superior blocking in the near-infrared (NIR) range. Featuring a highly transparent visible passband and ultra-steep edges, this filter enhances contrast and sensitivity for applications like biomedical imaging, laser-induced fluorescence, and precision spectroscopy.
26 - 28 May 2026
19 - 22 August 2026
23 - 24 September 2026
17 - 19 November 2026
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