First demonstration of harmonic mode-locking in a self-mode-locked VECSEL

Research in Germany has produced the first demonstration of harmonic mode-locking in a self-mode-locked VECSEL. Such devices have the potential to provide pulsed sources across the achievable spectral range of VECSELs, without the complexities and costs of saturable absorbers.

from Phys.org: Physics News http://ift.tt/O8xYAf

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