Advances in Optical Technologies / 2014 / Article / Fig 7

Research Article

Total Internal Reflection-Based High Efficiency Grating Design for a Metal-Free Polarizing Filter Applications Using Hybrid Optimization Procedure

Figure 7

Efficiency (a) and parameter (b) convergence curves of HTGA with respect to generation number for the TIR-based gratings with polarization-insensitive performance.
393010.fig.007a
(a)
393010.fig.007b
(b)

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