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. Author manuscript; available in PMC: 2020 Jan 8.
Published in final edited form as: Biotechnol Prog. 2005 Nov-Dec;21(6):1731–1735. doi: 10.1021/bp050114k

Figure 4.

Figure 4.

(Top) Angular distribution with the RK configuration. (Bottom) Emission spectra of GFP measured in the RK/SPCE and RK/FS (free space) configurations. The excitation was polarized vertically and the emission was observer through a horizontally oriented polarizer. RK/SPCE was highly p-polarized (IVH/IVV = 70), giving 97% polarization.