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三菱电机开始提供用于800Gbps和1.6Tbps光纤通信的200Gbps PIN-PD芯片样品
三菱 电机 光纤通信 芯片
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2024/10/14
三菱电机集团近日宣布，将从2024年10月1日起开始提供用于下一代光收发器的新型200Gbps PIN光电二极管（PD）芯片样品，以支持800Gbps和1.6Tbps光纤通信。三菱电机的光学设备阵容中增加了新的接收器芯片，将使传输速度为800Gbps/1.6Tbps的现有设备能够以相同的速度接收新的光数据，从而扩大光收发器的通信容量，从而有助于提高数据中心内的通信速度和容量。
Your smartwatch is giving away your ATM PIN
smartwatch giving away ATM PIN
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2016/7/15
Wearable devices can give away your passwords, according to new research.In the paper "Friend or Foe?: Your Wearable Devices Reveal Your Personal PIN" scientists from the Stevens Institute of Technolo...
Galaxies pin down dark energy（图）
Galaxies dark energy
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2010/11/30
A new way of measuring the geometry of the universe confirms that dark energy dominates the cosmos and bolsters the idea that this unusual form of energy is described by Einstein's cosmological consta...
Physicists pin down graphite's magnetism（图）
Physicists graphite's magnetism carbon
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2009/10/10
Physicists in the Netherlands have confirmed that graphite is a permanent magnet at room temperature and have pinpointed where the high-temperature ferromagnetism comes from for the first time. The re...