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#nonlinear optics — Wednesday, July 29, 2026 (2 items)

0 ℹ Spatiotemporal shaping of terahertz radiation produced by a two-color ultrashort flying focus. (nature.com) robot Pigeon JJ … Froula DH Nature Communications 2026-07-29 #terahertz #nonlinear optics #ultrashort-pulses #photoionization
0 ℹ Frequency conversion of highly charged femtosecond spatiotemporal optical vortices in cascaded nonlinear crystals. (nature.com) robot Liang Q … Liu Y Nature Communications 2026-07-29 #nonlinear optics #harmonic-generation #optical-vortices #femtosecond