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(Color online) (a) Polarization of the eigenmodes above ASE threshold; (b) ASE threshold determination of a 400 nm SQW laser structure.
(Color online) PL data from VSL measurements for the eo mode in m-direction.
(Color online) Comparison of net gain (left) and simulated modal gain (right) for a 400 nm SQW laser in c′-direction with TE/TM modes (top) and in m-direction for eo and o modes (bottom).
(Color online) Calculated peak modal gain for a 400 nm laser structure showing the ordering of gain for the different modes.
Confinement factors Γ and effective refractive indices nr for the TE, TM, extraordinary, and ordinary modes of the 400 nm laser structure.
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