'pump'-'radi'
- pump power
- pumped system
- pumping cavity
- pumping energy
- pumping lamp
- pumping period
- pyroelectric detectors
- q-switch
- Q-switched operation
- quadratic electro-optic effect
- quadrupole mass analyser
- qualitative analysis
- quality factor
- quantitative analysis
- quantitative differential thermal analysis
- quantity
- quantum counters