11 research outputs found
Multi-port Beam Combination and Cleanup in Large Multimode Fiber Using Stimulated Raman Scattering
Get PDFWe demonstrated the successful combination and cleanup of four laser beams via stimulated Raman scattering (SRS) using a multi-port fiber combiner and a large multimode fiber. Multiple Stokes orders were observed in the output, but loss at longer wavelengths reduced the transmission of the higher Stokes orders and limited the SRS conversion efficiency. SRS beam cleanup was also investigated using a single laser beam. The output beam had a measured M 2 better than 2 for fiber lengths from 400â1400 meters
Use of a continuous wave Raman fiber laser in graded-index multimode fiber for SRS beam combination
No full textAnesthetic Considerations of Sporadic Inclusion Body Myositis in an Elderly Man With Orthopedic Trauma
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U-Th dating of lake sediments: Lessons from the 700 ka sediment record of Lake JunĂn, Peru
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