Liquefying gallium shows a huge reversible optical nonlinearity which is compatible with waveguide technology and promises to be a breakthrough in broadband, light-by-light modulation at milliwatt operating power levels and frequency band spanning up to several hundred kilohertz.
No takes yet. Share an insight, caveat, or question.
Bennett et al. (1998) studied this question.
Synapse has enriched 3 closely related papers on similar clinical questions. Consider them for comparative context: