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Non-Dissipative Non-Hermitian Dynamics and Exceptional Points in Coupled Optical Parametric Oscillators
Arkadev Roy, Saman Jahani, Qiushi Guo +4
Engineered non-Hermitian systems featuring exceptional points can lead to a host of extraordinary phenomena in diverse fields ranging from photonics, acoustics, opto-mechanics, ele…
Spectral Phase Transitions in Optical Parametric Oscillators
Arkadev Roy, Saman Jahani, Carsten Langrock +2
Spectral behaviors of photonic resonators have been the basis for a range of fundamental studies, with applications in classical and quantum technologies. Driven nonlinear resonato…
Wavelength-scale Optical Parametric Oscillators
Saman Jahani, Arkadev Roy, Alireza Marandi
Despite recent progress in nonlinear optics in wavelength-scale resonators, there are still open questions on the possibility of parametric oscillation in such resonators. We prese…