Acta Optica Sinica, Volume. 23, Issue 10, 1200(2003)
Analysis on the Laser Diode Multimode Fiber Coupling EfficiencyLin
A novel screwdriver-like shaping system for the usage of coupling between high-power laser diode and multimode fiber (MMF) is presented. The effect of cutting angle, cutting depth and coupling distance between laser diode and screwdriver-like fiber on the coupling efficiency is analyzed in detail. A method for coupling efficiency calculating is provided. An example of efficiency calculating is provided, and optimized parameters that can work well with the screwdriver-like coupling system are obtained.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese]. Analysis on the Laser Diode Multimode Fiber Coupling EfficiencyLin[J]. Acta Optica Sinica, 2003, 23(10): 1200