Abstract

We experimentally demonstrate a dual-wavelength continuous wave (CW) Nd:YVO4 laser simultaneously operating at 1342 and 1386nm. A total output power of 439mW is achieved when the laser is diode-end-pumped at an incident pump power of 2.4W, indicating a slope efficiency of 35.6%. To the best of our knowledge, it is the first time that simultaneous dual-wavelength CW operation at 1342 and 1386nm is reported.

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