Coupling light from a 980 nm high-power diode laser into a single mode fiber can be done more efficiently by forming a microlens at the end of the fiber, say researchers in Taiwan. Forming a tiny ...
U.H.P. Fischer earneda degree in physics from the Free University of Berlin, Germany in1983. In 1988 he made his PhD in physics of condensed matter. In1988 he joined the Heinrich-Hertz-Institute in ...
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