Summary
Can a commercial VCSEL accept spin injection through nonresonant optical pumping?
Pumps at 794 and 810 nm and measures the resulting polarization response at room temperature.
Reports spin injection into the commercial device.
Related modelling approaches
Relation labels come from the method guide and are editorial. Unlabelled links are conceptual connections or comparison methods; the paper does not necessarily implement them.
Commentary
The reported spin injection is optical. It is not evidence of electrically injected room-temperature spin-laser operation.
A concrete experimental counterpart to the more general spin-gain and polarization-dynamics models.
Interpretation and connections in this note, separate from the authors’ reported findings.