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6 papers · 2 filters
Picosecond cubic and quintic nonlinearity of lithium niobate at 532 nm
Hongzhen Wang, Georges Boudebs, Cid de Araújo
The nonlinear (NL) optical response of bulk lithium niobate (LiNbO) was investigated at 532 nm using the second harmonic of a Nd:YAG laser delivering pulses of 12 ps. The exper…
Poincaré sphere symmetries in four-wave mixing with orbital angular momentum
Mateus Rattes Lima da Motta, Gabriel Bié Alves, Antonio Zelaquett Khoury +1
We explore a degenerate four-wave mixing process induced by transversely structured light beams in a rubidium vapor cell. In particular, we consider the nonlinear interaction drive…
Generation of robust temporal soliton trains by the multiple-temporal-compression (MTC) method
André C. A. Siqueira, Guillermo Palacios, Albert S. Reyna +3
We report results of systematic numerical analysis for multiple soliton generation by means of the recently reported multiple temporal compression (MTC) method, and compare its eff…
Generation of multiple ultrashort solitons in a third-order nonlinear composite medium with self-focusing and self-defocusing nonlinearities
André C. A Siqueira, Edilson L. Falcão-Filho, Boris A. Malomed +1
Theoretical consideration of the propagation of femtosecond-Gaussian pulses in a 1D composite medium, consisting of alternating self-focusing (SF) and self-defocusing (SDF) wavegui…
Metafiber transforming arbitrarily structured light
Chenhao Li, Torsten Wieduwilt, Fedja J. Wendisch +5
Structured light has proven useful for numerous photonic applications. However, the current use of structured light in optical fiber science and technology is severely limited by m…
Post-2000 Nonlinear Optical Materials and Measurements: Data Tables and Best Practices
Nathalie Vermeulen, Daniel Espinosa, Adam Ball +19
In its 60 years of existence, the field of nonlinear optics has gained momentum especially over the past two decades thanks to major breakthroughs in material science and technolog…