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The pump source, gain material, and resonant cavity are the three elements that make up a laser. Due to the selective effect of the resonant cavity on the lasing frequency, multi longitudinal mode operation is one of the characteristics of fiber lasers based on traditional resonant cavity structures, manifested as periodic beat peaks in the radio frequency (RF) spectrum and periodic fluctuations i...
Lumentum, a leading designer and manufacturer of innovative optical and photonic products, has announced that it has completed the acquisition of a site in Caswell, UK.Lumentum revealed that it has made significant investments in the site over the past two years and is currently undergoing development upgrades for its state-of-the-art cleanrooms and laboratories to continue to support the developm...
This week, an illustration was published on the cover of the international journal Science, showcasing a powerful mode-locked laser emitted from a miniature photonic semiconductor.A research team led by Alireza Marandi, a professor of electrical engineering and applied physics at the California Institute of Technology, has successfully developed a conventional mode-locked laser large enough to fit...
The use of industrial lasers has become a viable option for many manufacturing processes. It enables workers to simplify steps, improve precision and benefit from the benefits associated with output. Decision makers will get the best results when they consider the specific possibilities of using lasers in manufacturing. Here are some options.Improved cleaning and texturing methodsMany man...
Recently, European laser technology leader Lumibird announced the signing of a major contract to provide laser rangefinders for airborne defense applications.The contract is worth approximately 20 million euros, adding to Lumibird's existing business in laser rangefinders. It covers the supply of over 100 laser rangefinders over a three-year period starting from the third quarter of 2024, as well ...