Figure 4From: Resonant Tunneling in Photonic Double Quantum Well HeterostructuresTransmission spectra for a PDQW heterostructure with constant well width (d A = 10L A ) and inter-well separation (d W = 5L B ). The outer photonic barrier thickness is varied as d B = 10L B (upper plot) and d B = 15L B (lower plot). As the outer barrier thickness is increased, the quality factors of the transmitted resonant peaks increaseBack to article page