Precise motion control improves manufacturing of fiber optical microresonators. Florian Warken and Arno Rauschenbeutel, University of Mainz, and Thomas Bartholomäus, Newport Spectra-Physics GmbHThe advent of tunable narrowband lasers in the 1970s gave scientists a powerful tool to control and probe atoms and molecules, opening the door to an exciting world of quantum physics. When atoms and molecules are exposed to the intense electromagnetic fields created by laser light, they can be cooled and trapped, becoming prime objects for studying and illustrating interactions between light and matter at the ultimate microscopic level. Because the propagation of light can be manipulated only through material devices, the control of light and matter interactions at the atomic and quantum...Read full articleRelated content from Photonics MediaArticlesAs PIC Production Ramps Up, Fabricators Eye Alignment OptionsThe early 2000s saw the rapidly growing global appetite for data collide with the limitations of copper-based wire networks. The performance of these conventional data transmission systems declined...Photonics Spectra June 2022 IssueAdvanced Filters Help Space Lasers Deliver Internet from AboveRapid, on-demand access to information is a necessary facet of daily life in the present “age of communications.” The reliable communication links that society necessitates support...Photonics Spectra March 2024 IssueWhat Is the Quantum Internet?The internet is an inescapable part of modern life, and the hardware that enables it is almost as ubiquitous. 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