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arxiv: physics/0603158 · v2 · submitted 2006-03-20 · ⚛️ physics.optics

Chaos-assisted nonresonant optical pumping of quadrupole-deformed microlasers

classification ⚛️ physics.optics
keywords pumpingnonresonantopticalquadrupole-deformedwaveachievedanglebeen
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Efficient nonresonant optical pumping of a high-Q scar mode in a two-dimensional quadrupole-deformed microlaser has been demonstrated based on ray and wave chaos. Three-fold enhancement in the lasing power was achieved at a properly chosen pumping angle. The experimental result is consistent with ray tracing and wave overlap integral calculations.

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