Optical Parametric Generators and Oscillators Pump ( p ) partially depleted Signal ( s ) amplified Idler ( i ) generated p = s + i Parametric Amplifier.
Rotating Orbits of a Parametrically-excited Pendulum
STRUCTURAL DESIGN AND MANUFACTURING USING PENDULUM PRINCIPLE FOR BUCKET TYPE WATER PUMP
W. M. Keck Observatory’s Next Generation Adaptive Optics Preliminary Design & Path Forward Peter Wizinowich, Sean Adkins, Rich Dekany, Don Gavel, Claire.
W. M. Keck Observatory’s Next Generation Adaptive Optics Preliminary Design & Path Forward
