Associated Lame and various other new classes of elliptic potentials   from sl(2,R) and related orthogonal polynomials
  Using representations of sl(2,R) generators which yield associated Lame Hamiltonians we obtain new classes of elliptic potentials. We explicitly calculate eigenvalues and spectra for these potentials and construct the associated orthogonal polynomials. We show that in the proper limit these potentials reduce to well-known exactly solvable potentials. 
Asish Ganguly