photonic strength

Optical transmission matrix as a probe of the photonic interaction strength
D. Akbulut, T. Strudley, J. Bertolotti, E. P. A. M. Bakkers, A. Lagendijk, O. L. Muskens, W. L. Vos, and A. P. Mosk
Phys. Rev. A 94, 043817: 1-8 (2016)

Tunable photonic strength in porous GaP
G. J. Rivas, A. Lagendijk, R. W. Tjerkstra, D. Vanmaekelbergh, and J. J. Kelly
Appl. Phys. Lett. 80, 4498-4500 (2002)