Answers are grounded in this paper and cite their sources.
We report a temperature tuned mid-IR generating system ranging from 5 to 12 μm by difference frequency mixing of output waves from two optical parametric oscillators (OPOs) in a silver gallium sulfide (AgGaS 2 ) crystal. One of the OPOs generate signal wave of 1.6 μm, while the other produced tunable radiation from 1.846 to 2.353 μm. The AgGaS 2 crystal is temperature tuned to allow phasematching for tunable output from 5 to 12 μm.
No takes yet. Share an insight, caveat, or question.
Haidar et al. (2003) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: