Cavity optomechanics is a suitable field to explore quantum effects on macroscopic objects and develop quantum technology applications. A perfect control of the laser noise is required to operate the ...

Abstract: In this letter, we conduct an experiment of quantum noise stream cipher scheme based on 3-channel-QAM mapping and DFTs-OFDM in optical back-to-back and 160km standard single mode fiber. The ...

However, there remains a gap between the Gaussian secrecy capacity and the secrecy rate with conventional uniformly distributed discrete constellation input, e.g. amplitude shift keying (ASK) and ...

Full digital demodulator supports 8-VSB and 64/256-QAM. Fully separable core for optional OOB forward data channel. Prototyped in FPGA and tested in the lab and in the field by independent ...

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...

Integrate the Microsoft Graph API into your .NET project! The Microsoft Graph .NET Core Client Library contains core classes and interfaces used by Microsoft.Graph Client Library to send native HTTP ...

The rise of DeepSeek, the Chinese artificial-intelligence company, is poking a hole in one of the most pervasive narratives about AI: that it will need enormous amounts of energy to run.

In this article, we are going to take a look at where Constellation Brands, Inc. (NYSE:STZ) stands against other best stocks to buy and hold for 2025. Stocks have been performing well lately as ...

In a ginormous new study, researchers have begun mapping the manifold health benefits of drugs like Ozempic and Wegovy beyond weight loss. Published in the journal Nature Medicine, this new study ...

Nature Research Intelligence Topics enable transformational understanding and discovery in research by categorising any document into meaningful, accessible topics. Read this blog to understand ...

This material allows you to unlock Constellation levels, with each upgrade either improving an existing Talent or Passive ability.