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Autor:
M. J. H. Niesten, Adriaan Valster, Gerardus Arnoldus Her Vrijssen, Cornelis Johannes Savert, C. J. van der Poel, Hugo J. Cornelissen
Publikováno v:
Applied Physics Letters. 65:1492-1494
An AlGaInP‐GaInP strained‐layer quantum well laser structure emitting at 670 nm is pumped by a 7–20 keV scanning electron beam. At room temperature, a threshold power density as low as 57 W/mm2 is obtained, which is only 3.8× the value for dio