전기의세계
- 제26권3호
- /
- Pages.73-75
- /
- 1977
- /
- 1598-4613(pISSN)
Traveling wave Amplification due to the Carrier wave Interaction in Solids
초록
A coupled-mode approach is used to analyze the interaction of the carrier wave in solid-state materials with the external slow electromagnetic wave. A general condition for an active coupling is derived. Gain characteristics is also examined as a function of operating frequency and thermal-to-drift veocity variations.
키워드