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(Color online) Schematic of LED position during measurement (a) and top view of LED (b). The LED chip slightly overhangs the sample holder which allows measurement of nearly all side emissions.
(Color online) In-plane and normal-to-plane polarizations for two different zenith angles and . The axis is parallel to the direction.
(Color online) Total intensity and intensities of top emitted and side emitted passing through the polarizer when aligned in plane (a) and normal to plane (b).
(Color online) Ratio of in-plane polarization to the orthogonal polarization for total, top-emitted, and side-emitted lights.
(Color online) In-plane and normal-to-plane intensities for a packaged LED. The inset shows a photograph of the measured device.
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