2.5k citations · 5.5k across the 11 of their papers we have counts for
11 papers
Induced transparency: interference or polarization?
Changqing Wang, Xuefeng Jiang, William R. Sweeney +8
The polarization of optical fields is a crucial degree of freedom in the all-optical analogue of electromagnetically induced transparency (EIT). However, the physical origins of EI…
Electromagnetically induced transparency at a chiral exceptional point
Changqing Wang, Xuefeng Jiang, Guangming Zhao +6
Electromagnetically induced transparency, as a quantum interference effect to eliminate optical absorption in an opaque medium, has found extensive applications in slow light gener…
Giant nonlinearity via breaking parity-time symmetry: a route to low-threshold phonon diodes
Jing Zhang, Bo Peng, Sahin Kaya Ozdemir +6
Nonreciprocal devices that permit wave transmission in only one direction are indispensible in many fields of science including, e.g., electronics, optics, acoustics, and thermodyn…
Metrology with -symmetric cavities: Enhanced sensitivity near the -phase transition
Zhong-Peng Liu, Jing Zhang, Şahin Kaya Özdemir +7
We propose and analyze a new approach based on parity-time () symmetric microcavities with balanced gain and loss to enhance the performance of cavity-assisted metrol…
Optomechanically-Induced Transparency in partiy-time-symmetric microresonators
H. Jing, S. K. Özdemir, Z. Geng +5
Optomechanically-induced transparency (OMIT) and the associated slowing of light provide the basis for storing photons in nanoscale devices. Here we study OMIT in parity-time (PT)-…
Loss-induced suppression and revival of lasing
B. Peng, S. K. Ozdemir, S. Rotter +6
Controlling and reversing the effects of loss are major challenges in optical systems. For lasers losses need to be overcome by a sufficient amount of gain to reach the lasing thre…
What is- and what is not- Electromagnetically-Induced-Transparency in Whispering-Gallery-Microcavities
Bo Peng, Sahin Kaya Ozdemir, Weijian Chen +2
Electromagnetically-induced-transparency (EIT) and Autler-Townes splitting (ATS) are two prominent examples of coherent interactions between optical fields and multilevel atoms. Th…
Interfacing whispering-gallery microresonators and free space light with cavity enhanced Rayleigh scattering
Jiangang Zhu, Sahin Kaya Ozdemir, Huzeyfe Yilmaz +5
Whispering gallery mode resonators (WGMRs) take advantage of strong light confinement and long photon lifetime for applications in sensing, optomechanics, microlasers and quantum o…
Raman-gain induced loss-compensation in whispering-gallery-microresonators and single-nanoparticle detection with whispering-gallery Raman-microlasers
Sahin Kaya Ozdemir, Jiangang Zhu, Xu Yang +6
Recently optical whispering-gallery-mode resonators (WGMRs) have emerged as promising platforms to achieve label-free detection of nanoscale objects and to reach single molecule se…
Nonreciprocal light transmission in parity-time-symmetric whispering-gallery microcavities
Bo Peng, Sahin Kaya Ozdemir, Fuchuan Lei +7
Optical systems combining balanced loss and gain profiles provide a unique platform to implement classical analogues of quantum systems described by non-Hermitian parity-time- (PT-…
Photonic molecules formed by coupled hybrid resonators
Bo Peng, Sahin Kaya Ozdemir, Jiangang Zhu +1
We describe a method that enables free-standing whispering-gallery-mode microresonators, and report spectral tuning of photonic molecules formed by coupled free and on-chip resonat…