Answers are grounded in this paper and cite their sources.
We report growth of In/sub 0.53/Ga/sub 0.47/ As-InP multiple quantum well (MQW) modulators operating at 1.55 μm for fiber-to-the-home applications. By employing a 200-period InGaAs-InP MQW stack in the intrinsic region of a p-i-n structure and working in reflection, we have been able to realize surface-normal modulator devices that exhibit better than an 8:1 contrast ratio. This is the highest contrast ratio reported to date for this type of device working at this wavelength.
No takes yet. Share an insight, caveat, or question.
Pathak et al. (1994) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: