High power single mode laser and method of fabrication
作者： Si Hyung Cho , Sun-Yuan Huang , William C. Dautremont-Smith
DOI:
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摘要: A semiconductor laser having a single transverse mode operation. Optical power higher than that generated by conventional pump lasers is achieved widening the gain medium without inducing second mode. This accomplished providing small refractive index difference between active and blocking regions of laser. The region material at fundamental frequency less about 0.029.
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