title: One-Wave Optical Phase Conjugation Mirror by Actively Coupling Arbitrary Light Fields into a Single-Mode Reflector.
abstract: Rewinding the arrow of time via phase conjugation is an intriguing phenomenon made possible by the wave property of light. Here, we demonstrate the realization of a one-wave optical phase conjugation mirror using a spatial light modulator. An adaptable single-mode filter is created, and a phase-conjugate beam is then prepared by reverse propagation through this filter. Our method is simple, alignment free, and fast while allowing high power throughput in the time-reversed wave, which has not been simultaneously demonstrated before. Using our method, we demonstrate high throughput full-field light delivery through highly scattering biological tissue and multimode fibers, even for quantum dot fluorescence.
authors.affiliation: Department of Physics, Korea Advanced Institute of Science and Technology, Daejeon 34141, Republic of Korea.
authors.forename: KyeoReh
authors.initials: K
authors.lastname: Lee
authors.affiliation: Department of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology, Daejeon 34141, Republic of Korea.
authors.forename: Junsung
authors.initials: J
authors.lastname: Lee
authors.affiliation: Department of Physics, Korea Advanced Institute of Science and Technology, Daejeon 34141, Republic of Korea.
authors.forename: Jung-Hoon
authors.initials: JH
authors.lastname: Park
authors.affiliation: Department of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology, Daejeon 34141, Republic of Korea.
authors.forename: Ji-Ho
authors.initials: JH
authors.lastname: Park
authors.affiliation: Department of Physics, Korea Advanced Institute of Science and Technology, Daejeon 34141, Republic of Korea.
authors.forename: YongKeun
authors.initials: Y
authors.lastname: Park
mesh_terms: D000818:Animals; D002645:Chickens; D008962:Models, Theoretical; D018482:Muscle, Skeletal / Q000737:chemistry; D055095:Optics and Photonics / Q000295:instrumentation* / Q000379:methods*; D019047:Phantoms, Imaging; D011846:Radio Waves; D012542:Scattering, Radiation