Graphene oxide for nonlinear integrated photonics

Y Zhang, J Wu, L Jia, Y Qu, Y Yang… - Laser & Photonics …, 2023 - Wiley Online Library
Integrated photonic devices operating via optical nonlinearities offer a powerful solution for
all‐optical information processing, yielding processing speeds that are well beyond that of …

Ultrafast rogue wave patterns in fiber lasers

A Klein, G Masri, H Duadi, K Sulimany, O Lib… - Optica, 2018 - opg.optica.org
Fiber lasers are convenient for studying extreme and rare events, such as rogue waves,
thanks to the lasers' fast dynamics. Indeed, several types of rogue wave patterns were …

Phase retrieval by an array of overlap** time-lenses

H Duadi, T Yaron, A Klein, S Meir, M Fridman - Optics letters, 2019 - opg.optica.org
Temporal imaging of both the intensity and the phase is important for investigating ultra-
short events such as rogue waves or mode-locked laser dynamics in a record high …

Full-stokes temporal imaging

A Klein, H Duadi, M Fridman - Optics letters, 2018 - opg.optica.org
Full-Stokes temporal imaging clickable element to expand a topic LOGIN OR CREATE
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Polarization dynamics of ultrafast solitons

A Klein, S Meir, H Duadi, A Govindarajan… - Optics …, 2021 - opg.optica.org
We study the polarization dynamics of ultrafast solitons in mode-locked fiber lasers. We find
that when a stable soliton is generated, its state of polarization shifts toward a stable state …

Temporal encryption at 1 tb/s

A Klein, S Shahal, H Duadi, G Masri… - Journal of Lightwave …, 2018 - opg.optica.org
Modern networks implement multilayer encryption architecture to increase network security,
stability, and robustness. Encryption on the lower layers is essential for the safety of the …

Complex fiber micro-knots

S Shahal, H Duadi, Y Linzon, M Fridman - Sensors, 2018 - mdpi.com
Fiber micro-knots are a promising and a cheap solution for advanced fiber-based sensors.
We investigated complex fiber micro-knots in theory and experiment. We compared the …

Ultrafast twin-peak rogue waves in a vector field

A Klein, S Shahal, S Meir, H Duadi, K Sulimany… - OSA …, 2019 - opg.optica.org
Rogue waves, which were first described as an oceanographic phenomenon, constitute an
important factor in the dynamics of many physical systems. Most of these systems were …

Overlap** time-lens array

A Klein, I Sibony, S Meir, S Shahal… - IEEE Photonics …, 2019 - ieeexplore.ieee.org
We suggest a time-lens array with a filling factor of 200% and increased resolution of 60%
without decreasing the number of lenses in the array. This time-lens array is based on a …

Spatio-temporal dynamics of pulses in multimode fibers

Y Tamir, S Meir, H Duadi, M Fridman - Photonics, 2024 - mdpi.com
Time lenses can measure ultrafast signals but are based on single-mode fibers (SMFs). To
develop multimode time lenses that are based on a four-wave mixing process, we must have …