- Optics Express, Vol. 18, Issue 22, pp. 22722-22733 (October 2010)
- Oliver Otto, Fabian Czerwinski, Joanne L. Gornall, Gunter Stober, Lene B. Oddershede, Ralf Seidel, Ulrich F. Keyser
- Applied Optics, Vol. 51, Issue 8, pp. 1171-1177 (March 2012)
- Mathieu Hautefeuille, Alejandro K. Jimenez-Zenteno, Pablo Roberto Pérez-Alcázar, Kristopher M. Hess-Frieling, Gerardo Fernandez-Sanchez, Victor Velazquez, Marcela Grether-Gonzalez, Enrique Lopez-Moreno