Index-matching liquid reduces refractive-index mismatch so an optical probe can test small-pitch micro-optical components with reproducible coupling.
Index-matching liquid stabilizes coupling between a compact probe and micro-optical components for high-port-count testing with low coupling variation.
Radar and thermal cameras help autonomous vehicles detect obstacles hidden by vegetation, while lidar and RGB imaging add precise visual sensing.
Cladding rings selectively increase higher-order mode loss while preserving LP01 transmission, raising TMI thresholds for higher-power fiber operation.