Abstract: The theory of quasi-phase-matched second-harmonic generation is presented in both the space domain and the wave vector mismatch domain. Departures from ideal quasi-phase matching in ...

At least Ratledge was rated among the best available guards by the time the pick came up late in the second round. While I don’t love the value, I’m pumping up the grade from a C-plus because ...

Second Moon is an intimate cultural platform and event series created to celebrate the immigrant experience — whether first or second generation — through panels, music, art, and gatherings ...

[Simone Giertz] built a flip clock moon phase tracker for a friend. While in Egypt for Cairo Maker Faire, [Giertz] and [dina Amin] found some old flip clocks at a flea market and had to have them.

If you click on Friday's Google Doodle, celebrating the lunar cycle, you'll go into a click-to-play card battler that turns the moon's eight phases into your own personal combo deck. In the game ...

SEOUL, South Korea, May 15, 2025 /PRNewswire/ -- LG Innotek (CEO Moon ... A grade' in the 2024 Carbon Disclosure Project (CDP) Climate Change Response Assessments for the second consecutive ...

That’s when you look outside and notice the glowing full moon hovering above. And suddenly it all makes sense. For centuries, humans have connected lunar phases with everything from fertility to ...

briefly blocking its light just a day after reaching its full "Flower Moon" phase. Because the moon is relatively close to Earth, its apparent position against the background stars shifts ...

Abstract: We report on theoretical analysis and experiments for bandwidth broadening in quasi-phase-matched (QPM) second-harmonic generation (SHG) in LiTaO/sub 3/. QPM waveguides consisting of ...

Here's what to know about May's special full moon and when to watch. A full moon is one of the lunar phases where the entire visible side of the moon, facing Earth, is illuminated by the sun.