Monolithic 3D integration of tantalum pentoxide nonlinear photonics

Jung, H. et al. Tantala Kerr nonlinear integrated photonics. Optica 8, 811–817 (2021). Article  ADS  Google Scholar  Desiatov, B., Shams-Ansari, A., Zhang, M., Wang, C. & Lončar, M. Ultra-low-loss integrated visible photonics using thin-film lithium niobate. Optica 6, 380–384 (2019). Article  ADS  CAS  Google Scholar  Wang, C. et al. Ultrahigh-efficiency wavelength conversion in nanophotonic periodically…

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Polymarket Launches Market Integrity Tools Following Soldier’s Insider Trading Arrest

In brief Polymarket has picked blockchain analytics firm Chainalysis to monitor trading activity and enforce market integrity rules. The partnership introduces Wall Street-level oversight to detect potential insider trading and market manipulation. A U.S. Army soldier was charged last week for alleged insider trading on Polymarket using confidential information of a major military raid. Prediction…

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‘Go Time’ For Crypto Bill

The US CLARITY Act, which aims to provide the US crypto industry with more regulatory clarity, could now move closer to becoming law after new stablecoin yield provisions were published, according to Coinbase chief legal officer Faryar Shirzad. “It’s time to get CLARITY done,” Shirzad said in an X post on Friday, after US Senator…

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