[9] J. B. Khurgin. Slow light in various media: a tutorial. Adv. Opt. Photon., 2, 287-318(2010).
[12] U. Leonhardt. Optical conformal mapping. Science, 312, 1777-1780(2006).
[13] D. A. B. Miller. On perfect cloaking. Opt. Express, 14, 12457-12466(2006).
[18] J. W. Goodman. Introduction to Fourier Optics(2005).
[21] D. A. B. Miller. Self-aligning universal beam coupler. Opt. Express, 21, 6360-6370(2013).
[27] F. D. Murnaghan. The Unitary and Rotation Groups(1962).
[30] D. A. B. Miller. Quantum Mechanics for Scientists and Engineers(2008).
[40] C. R. Doerr, N. K. Fontaine, M. Hirano, T. Sasaki, L. L. Buhl, P. J. Winzer. Silicon photonic integrated circuit for coupling to a ring-core multimode fiber for space-division multiplexing. European Conference on Optical Communications, Th.13.A.3(2011).
[42] R. Loudon. The Quantum Theory of Light, 88-91(2000).