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Tunoptix, a developer of computational meta-optics, based in Seattle, WA, has made what it calls “a breakthrough in mobile-scale spectral imaging”. The company’s latest meta-optical platform captures high-fidelity spectral signatures across the visible-to-NIR spectrum in a compact form factor smaller than 1 cm3, consuming less than 500 mW, and operating at real-time frame rates.Tunoptix’s ultra-c...
On October 16th, Huagong Technology signed a strategic cooperation agreement with Far East Holdings Group Co., Ltd. The two industry leaders will engage in deep cooperation in multiple fields to promote the development and innovation of their businesses. Both parties will work together to enhance the application of "laser+intelligent manufacturing" and the level of digital transformation and upgra...
Applications are now open for the 2026 SPIE Startup Challenge. The annual entrepreneurial pitch competition is held by SPIE, the international society for optics and photonics, as part of SPIE Photonics West.In 2026, Photonics West will be held 17-22 January in San Francisco’s Moscone Center, with the SPIE Startup Challenge finals being held 20 January.The SPIE Startup Challenge is a competitive e...
Laser sources operating in the 1.2 μm band have some unique applications in photodynamic therapy, biomedical diagnostics, and oxygen sensing. In addition, they can be used as pump sources for mid-infrared optical parameter generation and visible light generation through frequency doubling.Laser generation in the 1.2 μm band has been achieved by different solid-state lasers, including semicon...
The Chinese Academy of Sciences reduced the volume of the deep ultraviolet laser by 90% and achieved 193 nm vortex beam output for the first time. Professor Xuan Hongwen described "loading truck equipment into the car trunk". This technology enables a 30% reduction in the size of lithography features, breaking through the bottleneck of the 2-nanometer process. In the next three years, laser power ...