Ever thought about whether the world is there only because you think it is? That’s what George Berkeley meant with his ...

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The authors showcase a photonic integrated circuit chip for fast optical frequency variation measurement, fabricated with thin-film lithium niobate, with a size of 5.5 mm × 2.7 mm, a speed up ...

Spread the love Introduction Throughout human history, certain individuals have left an indelible mark on the world, shaping ...

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