Modulight announces the launch of its latest Distributed Bragg Reflector (DBR) lasers, offering a configurable wavelength range from 630 nm to 1100 nm. These advanced lasers are designed to meet the high demands in quantum systems, quantum sensing, Raman spectroscopy, and metrology. Key wavelengths of Modulight DBR laser platform include 633 nm, which is optimized for interferometry and Raman spectroscopy. Wavelengths such as 650 nm, 760 nm, and 935 nm are ideal for Ytterbium/Barium repumping transitions in quantum systems. The 785 nm wavelength is a
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Fluorescence endoscopyFluorescence endoscopy is the latest advancement in endoscopy technology, which uses specialized dyes to highlight specific areas of interest and provide better visibility and image quality during procedures. This technology has revolutionized the way we view the inside of the body, enabling doctors to obtain more detailed images of the gastrointestinal tract, lungs, bladder, and reproductive organs.Endoscopy Endoscopy is a powerful tool in diagnosing and treating a wide range of medical conditions. With its minimally invasive approach and high accuracy, it has become a
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Presented in: SPIE Quantum West 2023 Authors: Luukas Kuusela, Riina Ulkuniemi, Timo Aho, Petteri Uusimaa Presented in: SPIE Quantum West 2023 Authors: Luukas Kuusela, Riina Ulkuniemi, Timo Aho, Petteri Uusimaa In interferometry, spectroscopy, and holography, HeNe lasers or semiconductor lasers with external wavelength stabilization have been widely used to achieve the required narrow linewidth at 633 nm. Semiconductor lasers utilizing wavelength selective grating fabricated on semiconductor chip enable the miniaturization of laser systems while also providing numerous advantages such as low energy consumption, reliability and tunability by temperature and injection current. Moreover, DBR gratings reduce the complexity of the laser system compared
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