- Optics Express, Vol. 21, Issue 5, pp. 6509-6518 (March 2013)
- J. G. Ortega-Mendoza, F. Chávez, P. Zaca-Morán, C. Felipe, G. F. Pérez-Sánchez, G. Beltran-Pérez, O. Goiz, R. Ramos-Garcia
- Optics Express, Vol. 21, Issue 8, pp. 10269-10277 (April 2013)
- Anna Linnenberger, Martha I. Bodine, Callie Fiedler, Justine J. Roberts, Stacey C. Skaalure, Joseph P. Quinn, Stephanie J. Bryant, Michael Cole, Robert R. McLeod
- Optics Express, Vol. 21, Issue 8, pp. 10295-10300 (April 2013)
- Patrice Genevet, Jean Dellinger, Romain Blanchard, Alan She, Marlene Petit, Benoit Cluzel, Mikhail A. Kats, Frederique de Fornel, Federico Capasso