A novel integrated photonic structure based on Long Period Waveguide Gratings (LPWGs) relying on channel-width modulation is proposed and tested for refractometric applications. These LPWGs have been ...

The weekly stochastic (bottom sub-graph) has ticked back up into overbought status. It might want to stay that way for an extended period, like it did in the spring of 2024. If you like what you’ve ...

Optional sortable table view, after selecting this view, select a climate index and data period. The table is displayed before the graph. Selected data is loading, please wait. An index is a measure ...