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MRL-FN-639-SM


A single-mode fiber-coupled 639 nm continuous-wave laser provides output power >1 W, power stability <0.5%, and spectral linewidth <0.2 nm. It features compact size, low power consumption and easy integration. An optional beam-shaping module can be equipped to customize the spot size. With ultra-low power fluctuation and high stability, the laser achieves long-term reliability with a service lifetime >10,000 hours. It is ideal for spectroscopy, fluorescence excitation, laser metrology and biomedical applications. Click the link to download the datasheet. Watch the video.