title: Generation of χ(2) solitons from the Airy wave through the parametric instability.
abstract: Spontaneous creation of solitons in quadratic media by the downconversion (i.e., parametric instability against the generation of fundamental-frequency excitations) from the truncated Airy-wave (AW) mode in the second-harmonic component is studied. Parameter regions are identified for the generation of one, two, and three solitons, with additional small-amplitude "jets." Shares of the total power carried by individual solitons are found. Also considered are soliton patterns generated by the downconversion from a pair of AWs bending in opposite directions.
authors.forename: Thawatchai
authors.initials: T
authors.lastname: Mayteevarunyoo
authors.forename: Boris A
authors.initials: BA
authors.lastname: Malomed