Quantum chip generates 22 THz mid-infrared light, voltage-controlled
Researchers have demonstrated an on-chip lithium niobate optical parametric oscillator that generates mid-infrared light at 22 THz. The output is voltage-controlled, positioning the device for spectroscopy and sensing applications.
OutlookPlausible
This voltage-controlled chip-scale source could be integrated into compact mid-infrared spectrometers for portable chemical detection within two years.