For high-speed and large-capacity optical communication applications and improvement of accuracy in microwave generation and evaluation equipment Results: NTT and their partners have developed a ...
The lithium niobate thin-film modulator was designed to achieve a modulation frequency of 350 kHz within the 0–2π phase range, further realizing high speed control of optical field coherence.
NII, NTT, Inc. and NTT EAST, Inc. have successfully demonstrated the world's first automated optical transport layer control, ...
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Large-aperture MEMS modulator paves way for high-speed, energy-efficient optical communication systems
Microelectromechanical system (MEMS) optical modulators are crucial in next-generation technologies such as free-space optical communication and LiDAR, but existing designs struggle with balancing ...
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Device smaller than a grain of dust looks to supercharge quantum computers
A device smaller than a grain of dust may help unlock the kind of quantum computers people have only dreamed about. Built on a standard microchip and almost 100 times thinner than a human hair, this ...
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