WCoherent perfect absorber
WHusimi Q representation
WJaynes–Cummings model
WJaynes–Cummings–Hubbard model
WLaser
WJohn Marburger
WOptical lattice
WOptical phase space
WOptical pumping
WRabi cycle
WSchwinger limit
WShot noise
WSpontaneous parametric down-conversion
WSqueezed coherent state
WSuperconducting nanowire single-photon detector
WInstitute of Physics Joseph Thomson Medal and Prize
WWigner quasiprobability distribution