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SYMMETRY BREAKING AND ANTIPHASED DYNAMICS FROM TILTED WAVES IN A MODE-LOCKED QUASI-DEGENERATE LASER
Acte de colloque

SYMMETRY BREAKING AND ANTIPHASED DYNAMICS FROM TILTED WAVES IN A MODE-LOCKED QUASI-DEGENERATE LASER

L Sarrazin, I Sagnes, G Beaudoin, L Le Gratiet, K Pantzas, A Garnache, M Giudici et M Marconi
optique BFC 2026 (Dijon, France, 06/07/2026–10/07/2026)

Résumé

symmetry-breaking mode-locking degenerate cavity semiconductor laser Non linear optics
We observe symmetry-breaking of transverse wave-vectors of tilted waves in a quasi-degenerate laser, occurring while the temporal dynamics consists of mode-locked pulses from both symmetry-broken wave-vectors. This demonstrates the potential of degenerate laser cavities for spontaneous generation of complex spatio-temporal structuration of light.

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