[1] Bandres M A. Gutiérrez-Vega J C. Ince-Gaussian beams[J]. Optics Letters, 29, 144-146(2004).
[2] Schwarz U T, Bandres M A. Gutiérrez-Vega J C. Observation of Ince-Gaussian modes in stable resonators[J]. Optics Letters, 29, 1870-1872(2004).
[14] Gather M C, Yun S H. Single-cell biological lasers[J]. Nature Photonics, 5, 406-410(2011).