US 12,436,444 B2
Electro-optomechanical quantum transduction
Masao Tokunari, Kanagawa (JP); and Ryan Daniel Schilling, New York, NY (US)
Assigned to INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US)
Filed by International Business Machines Corporation, Armonk, NY (US)
Filed on Dec. 28, 2021, as Appl. No. 17/563,343.
Prior Publication US 2023/0204861 A1, Jun. 29, 2023
Int. Cl. G02F 2/02 (2006.01); G02B 1/00 (2006.01); G02F 1/01 (2006.01); G02F 1/35 (2006.01); G06N 10/40 (2022.01)
CPC G02F 2/02 (2013.01) [G02B 1/002 (2013.01); G02F 1/011 (2013.01); G02F 1/0128 (2013.01); G02F 1/0134 (2013.01); G02F 1/353 (2013.01); G06N 10/40 (2022.01)] 20 Claims
OG exemplary drawing
 
1. A system, comprising:
a resonator comprising a silicon-germanium optical waveguide and a silicon membrane that has a photoelastic coupling with the silicon-germanium optical waveguide; and
a capacitor comprising a top plate associated with the silicon membrane and a bottom plate associated with a substrate.