Subthreshold micropulse diode laser delivers energy as a series of very brief micropulses within a single laser exposure (envelope) thus limiting the rise in retinal temperature and has shown ...

Subthreshold diode micropulse photocoagulation for the treatment of clinically significant diabetic macular oedema. Br J Ophthalmol 2005; 89: 74–80. Article CAS Google Scholar ...

Ambiq Micro’s Apollo family of ARM Cortex-M4F microcontrollers utilize a subthreshold voltage design that allows the chips to draw less power than the typical Cortex-M3 microcontrollers.