Although the importance of the impedance matching and
cavity tuning has been already found and discussed in medicine for microwave exposure to biological tissue [12] (at, obviously, a low temperature), those aspects are rarely evoked in hightemperature microwave processes.
The field of piezo motion devices for laser applications has expanded rapidly in recent years and today's optical engineers have a wealth of different piezo technologies at their disposal, from small piezo stacks for
cavity tuning to tip/tilt platforms and long travel motors with high dynamics and precision.
The system includes options such as PZT
cavity tuning, variable output power, external modulation input and an internal pointer.
