  We generalize to the case of Lie superalgebras the classical symplectic
double extension of symplectic Lie algebras introduced in [2]. We use this
concept to give an inductive description of nilpotent homogeneous-symplectic
Lie superalgebras. Several examples are included to show the existence of
homogeneous quadratic symplectic Lie superalgebras other than even-quadratic
even-symplectic considered in [6]. We study the structures of even (resp.
odd)-quadratic odd (resp. even)-symplectic Lie superalgebras and odd-quadratic
odd-symplectic Lie superalgebras and we give its inductive descriptions in
terms of quadratic generalized double extensions and odd quadratic generalized
double extensions. This study complete the inductive descriptions of
homogeneous quadratic symplectic Lie superalgebras started in [6]. Finally, we
generalize to the case of homogeneous quadratic symplectic Lie superargebras
some relations between even-quadratic even-symplectic Lie superalgebras and
Manin superalgebras established in [6].
