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.

Using ultrafast time-resolved pump detection technology, researchers led by Prof. Sheng Zhigao from the Hefei Institutes of Physical Science (HFIPS) of the Chinese Academy of Sciences have realized ...

Optical modulation in photonic communication systems underpins the conversion of electronic signals into optical carriers for high-speed data transmission. Techniques such as amplitude-shift keying, ...

Brodie Gage is SVP of Global Products and Supply Chain at Ciena. In this role, he oversees several critical functions, including product line management; global supply chain; and solutions, ...

Researchers at the Paul-Drude-Institute for Solid State Electronics (PDI) have observed a novel modulation regime characterized by the emergence of previously unseen "acceleration beats" in a ...

Fiber networks are running out of runway. With AI workloads exploding, and enterprise and consumer demand surging in parallel, aging passive optical infrastructure is nearing its limits. Enter ...

Coherent acoustic wave techniques harness ultrafast laser pulses to generate and detect high-frequency acoustic phonons in solids, enabling non-invasive probing of mechanical, structural and ...

Internet from space via satellite has become a topic of interest. Commercial satellite networks, such as SpaceX Starlink and Telesat LightspeedTM, aim to provide high-speed Internet to remote and ...