PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
Recent progress in the development of resonant-tunneling diodes (RTDs) and THz RTD oscillators is described. Strategies and concepts to increase their operating frequencies are pointed out, different types of fundamental RTD oscillators and novel oscillator concepts are outlined.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.