Covering all recent advancements in the field, “Tunable Evanescent-Mode Filters: Principles, Implementation, and Applications” discusses fundamentals and applications in tunable evanescent-mode ...
A team at Harvard and Technical University of Vienna have invented a new tunable laser that uses a series of rings to smoothly emit many light wavelengths from a single chip. The laser could replace ...
A new ring-based tunable laser on a chip emits multiple wavelengths smoothly, offering a compact, cost-effective alternative for sensing, diagnostics, and more. (Nanowerk News) Researchers in the ...