Answers are grounded in this paper and cite their sources.
Active surface-emitting harmonic generators based on monolithic integration of InGaAs/GaAs single-quantum-well (SQW) lasers with multilayered nonlinear waveguides have been fabricated. Wavelength tuning of the integrated SQW laser in active/passive segmented devices has been investigated and used to control the emission angle of the harmonic light for application as spatially addressable coherent detectors.
No takes yet. Share an insight, caveat, or question.
Dai et al. (1992) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: