The tunable dye laser, once a highly specialized instrument used only by laser physicists, is proving irresistible to a wider range of physicists, chemists, and engineers, as well as to biologists, ...

Researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) and Technical University of Vienna (TU Wien) have invented a new type of tunable semiconductor laser that ...

How can tunable lasers contribute to society? This is what a recent study published in Optica hopes to address as an international team of researchers have developed a novel tunable semiconductor ...

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 ...

Lasers have widespread applications as a light source in a variety of fields, including manufacturing, medicine, high-speed communications, electronics, and scientific research. In recent years, the ...

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 ...

Announcing a new publication from Opto-Electronic Advances; DOI 10.29026/oea.2026.250274. Tunable lasers are key light sources capable of precisely and rapidly adjusting their output wavelength while ...