The geometric phase in nonlinear frequency conversion
The geometric phase of light has been demonstrated in various platforms of the linear
optical regime, raising interest both for fundamental science as well as applications, such as …
optical regime, raising interest both for fundamental science as well as applications, such as …
Quantum interferometers: principles and applications
Interference, which refers to the phenomenon associated with the superposition of waves,
has played a crucial role in the advancement of physics and finds a wide range of …
has played a crucial role in the advancement of physics and finds a wide range of …
Spatiotemporal differentiators generating optical vortices with transverse orbital angular momentum and detecting sharp change of pulse envelope
As a new degree of freedom for optical manipulation, recently, spatiotemporal optical
vortices (STOVs) carrying transverse orbital angular momentums have been experimentally …
vortices (STOVs) carrying transverse orbital angular momentums have been experimentally …
Direct generation of spatially entangled qudits using quantum nonlinear optical holography
O Yesharim, S Pearl, J Foley-Comer, I Juwiler… - Science …, 2023 - science.org
Nonlinear holography shapes the amplitude and phase of generated new harmonics using
nonlinear processes. Classical nonlinear holography influenced many fields in optics, from …
nonlinear processes. Classical nonlinear holography influenced many fields in optics, from …
Meta-q-plate for complex beam shaping
Optical beam shaping plays a key role in optics and photonics. In this work, meta-q-plate
featured by arbitrarily space-variant optical axes is proposed and demonstrated via liquid …
featured by arbitrarily space-variant optical axes is proposed and demonstrated via liquid …
Manipulating the orbital-angular-momentum correlation of entangled two-photon states in three-dimensional nonlinear photonic crystals
Three-dimensional (3D) nonlinear photonic crystal (NPC) has recently been realized in
experiment, which provides a powerful platform for quantum-state engineering. Here, we …
experiment, which provides a powerful platform for quantum-state engineering. Here, we …
Periodically poled LiNbO3 crystals from 1D and 2D to 3D
A periodically-poled LiNbO 3 (PPLN) crystal features space-dependent second-order
nonlinear coefficients, which is one of the most important materials to effectively control …
nonlinear coefficients, which is one of the most important materials to effectively control …
Photonic angular superresolution using twisted N00N states
The increased phase sensitivity of N00N states has been used in many experiments, often
involving photon paths or polarization. Here we experimentally combine the phase …
involving photon paths or polarization. Here we experimentally combine the phase …
Photonic entanglement based on nonlinear metamaterials
Metamaterials consisting of deep subwavelength artificial “atoms” have been utilized to
demonstrate a series of novel phenomena such as negative refraction and epsilon‐near …
demonstrate a series of novel phenomena such as negative refraction and epsilon‐near …
A perspective on the manipulation of orbital angular momentum states in nonlinear optics
S Chen, T Ma, Q Yu, P Chen, X Yang, X Wu… - Applied Physics …, 2023 - pubs.aip.org
Orbital angular momentum (OAM) of light has been widely investigated in optical
manipulation, optical communications, optical storage, and precision measurement. In …
manipulation, optical communications, optical storage, and precision measurement. In …