- Vibration amplification, damping, and self-oscillations in micromechanical resonators induced by optomechanical coupling through carrier excitationHajime Okamoto
NTT Basic Research Laboratories, Nippon Telegraph and Telephone Corporation, Atsugi, Kanagawa 243 0198, Japan
Phys Rev Lett 106:036801. 2011..This optomechanical coupling does not require any optical cavities but is instead based on the piezoelectric effect that is generated by photoinduced carriers...
- Cavity-less on-chip optomechanics using excitonic transitions in semiconductor heterostructuresHajime Okamoto
NTT Basic Research Laboratories, Nippon Telegraph and Telephone Corporation, Atsugi 243 0198, Japan
Nat Commun 6:8478. 2015..This cavity-less on-chip coupling enables highly tunable and addressable control of nanomechanical resonators, allowing high-speed programmable manipulation of nanomechanical devices and sensor arrays. ..