☆ 4.4 Article

Gain-induced Kerr beam cleaning in a femtosecond fiber amplifier

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS (2023)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Optics

Multimode Mamyshev oscillator

Henry Haig et al.

Summary: This study presents a spatiotemporally mode-locked Mamyshev oscillator and observes various multimode mode-locked states with different degrees of spatiotemporal coupling. It is found that some control over the modal content of the output beam is achievable through cavity design. Comparisons between simulations and experiments indicate that spatiotemporal mode locking is enabled by nonlinear intermodal interactions, spatial filtering, and the Mamyshev mechanism.

OPTICS LETTERS (2022)

添加到收藏夹

Article Physics, Multidisciplinary

Direct observations of thermalization to a Rayleigh-Jeans distribution in multimode optical fibres

Hamed Pourbeyram et al.

Summary: This article introduces the optical nonlinearities in multimodal systems, which result in a thermalization process observed in graded-index fibres. Researchers directly observe the thermalization of mode power distribution using mode-resolved measurement techniques and verify the theoretical predictions.

NATURE PHYSICS (2022)

添加到收藏夹

Article Optics

Numerical analysis of beam self-cleaning in multimode fiber amplifiers

Mesay Addisu Jima et al.

Summary: Recent experiments have shown that beam self-cleaning or nonlinear beam reshaping can occur in active multimode fibers. This study numerically analyzes these processes by considering an ideal diode-pumped signal amplifier made of a graded-index multimode fiber with uniform Yb doping. Simulations confirm that beam cleaning can occur in amplifying fibers even without beam power conservation. Moreover, the study reveals how the locally generated signal intensity maxima from the self-imaging process can affect the population inversion of doping atoms and locally saturate the amplifier gain.

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS (2022)

添加到收藏夹

Article Optics

Roadmap on wavefront shaping and deep imaging in complex media

Sylvain Gigan et al.

Summary: In the last decade, various tools such as wavefront shaping and computational methods have been developed to understand and control the propagation of light in complex mediums. This field has revolutionized the possibility of diffraction-limited imaging at depth in tissues, and a vibrant community is actively working on it.

JOURNAL OF PHYSICS-PHOTONICS (2022)

添加到收藏夹

Review Physics, Multidisciplinary

Shaping the propagation of light in complex media

Hui Cao et al.

Summary: This article summarizes the theoretical framework and experimental techniques for understanding and controlling multiple scattering of light in turbid media. Recent advancements in optical wavefront shaping and phase recording have allowed for the control of coherent light transport in complex media. These developments have resulted in significant progress in focusing and controlling light transmission and have practical applications in areas such as optical micro-manipulation.

NATURE PHYSICS (2022)

添加到收藏夹

Article Multidisciplinary Sciences

Observation of spatial nonlinear self-cleaning in a few-mode step-index fiber for special distributions of initial excited modes

Zahra Mohammadzahery et al.

Summary: In this paper, we experimentally demonstrate that a nonlinear Kerr effect in suitable coupling conditions can lead to spatial self-cleaning of output beams in a few-mode step-index fiber. The impact of the distribution of initial excited modes on spatial beam self-cleaning has been shown. It is also experimentally proven that under specific initial conditions, the output spatial pattern of the pulsed laser can be reshaped into the LP11 mode due to nonlinear coupling among propagating modes.

SCIENTIFIC REPORTS (2021)

添加到收藏夹

Article Optics

Weak beam self-cleaning of femtosecond pulses in the anomalous dispersion regime

Yuhang Wu et al.

Summary: Experiments were conducted on Kerr beam cleaning in graded-index multimode fiber with sub-nanosecond and femtosecond pulses at wavelengths characterized by normal dispersion. Weak beam cleaning was observed experimentally, with strong temporal evolution of the pulse. Numerical simulations qualitatively matched the experimental trends.

OPTICS LETTERS (2021)

添加到收藏夹

Article Physics, Multidisciplinary

Mechanisms of spatiotemporal mode-locking

Logan G. Wright et al.

NATURE PHYSICS (2020)

添加到收藏夹

Article Engineering, Electrical & Electronic

Spatial Beam Self-Cleaning in Tapered Yb-Doped GRIN Multimode Fiber With Decelerating Nonlinearity

Alioune Niang et al.

IEEE PHOTONICS JOURNAL (2020)

添加到收藏夹

Article Optics

Harnessing a multi-dimensional fibre laser using genetic wavefront shaping

Xiaoming Wei et al.

LIGHT-SCIENCE & APPLICATIONS (2020)

添加到收藏夹

Article Optics

Single-mode output by controlling the spatiotemporal nonlinearities in mode-locked femtosecond multimode fiber lasers

Ugur Tegin et al.

ADVANCED PHOTONICS (2020)

添加到收藏夹

Article Optics

Wavefront shaping for optimized many-mode Kerr beam self-cleaning in graded-index multimode fiber

E. Deliancourt et al.

OPTICS EXPRESS (2019)

添加到收藏夹

Article Materials Science, Multidisciplinary

Graded-Index Ytterbium-Doped Optical Fiber Fabricated through Vapor Phase Chelate Delivery Technique

Nilotpal Choudhury et al.

PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE (2019)

添加到收藏夹

Article Optics

Nonlinear ultrafast fiber amplifiers beyond the gain-narrowing limit

Pavel Sidorenko et al.

OPTICA (2019)

添加到收藏夹

Article Optics

Spatiotemporal self-similar fiber laser

Ugur Tegin et al.

OPTICA (2019)

添加到收藏夹

Article Engineering, Electrical & Electronic

Random mode coupling assists Kerr beam self-cleaning in a graded-index multimode optical fiber

Oleg S. Sidelnikov et al.

OPTICAL FIBER TECHNOLOGY (2019)

添加到收藏夹

Article Optics

Wave condensation with weak disorder versus beam self-cleaning in multimode fibers

J. Gamier et al.

PHYSICAL REVIEW A (2019)

添加到收藏夹

Article Optics

Adaptive wavefront shaping for controlling nonlinear multimode interactions in optical fibres

Omer Tzang et al.

NATURE PHOTONICS (2018)

添加到收藏夹

Article Optics

Space-time adaptive control of femtosecond pulses amplified in a multimode fiber

Raphael Florentin et al.

OPTICS EXPRESS (2018)

添加到收藏夹

Article Optics

Spatiotemporal light-beam compression from nonlinear mode coupling

Katarzyna Krupa et al.

PHYSICAL REVIEW A (2018)

添加到收藏夹

Article Optics

Spatial beam self-cleaning in multimode fibres

K. Krupa et al.

NATURE PHOTONICS (2017)

添加到收藏夹

Article Optics

Kerr self-cleaning of pulsed beam in an ytterbium doped multimode fiber

R. Guenard et al.

OPTICS EXPRESS (2017)

添加到收藏夹

Article Multidisciplinary Sciences

Spatiotemporal mode-locking in multimode fiber lasers

Logan G. Wright et al.

SCIENCE (2017)

添加到收藏夹

Article Optics

Self-organized instability in graded-index multimode fibres

Logan G. Wright et al.

Nature Photonics (2016)

添加到收藏夹

Article Optics

Kerr self-cleaning of femtosecond-pulsed beams in graded-index multimode fiber

Zhanwei Liu et al.

OPTICS LETTERS (2016)

添加到收藏夹

Article Physics, Multidisciplinary

Spatiotemporal Control of Light Transmission through a Multimode Fiber with Strong Mode Coupling

Wen Xiong et al.

PHYSICAL REVIEW LETTERS (2016)

添加到收藏夹

Article Multidisciplinary Sciences

Accurate modeling of high-repetition rate ultrashort pulse amplification in optical fibers

Robert Lindberg et al.

SCIENTIFIC REPORTS (2016)

添加到收藏夹

Article Optics

Feedback-based wavefront shaping

Ivo M. Vellekoop

OPTICS EXPRESS (2015)

添加到收藏夹

Article Optics

110x110 optical mode transfer matrix inversion

Joel Carpenter et al.

OPTICS EXPRESS (2014)

添加到收藏夹

Review Optics

Space-division multiplexing in optical fibres

D. J. Richardson et al.

NATURE PHOTONICS (2013)

添加到收藏夹

Review Optics

Controlling waves in space and time for imaging and focusing in complex media

Allard P. Mosk et al.

NATURE PHOTONICS (2012)

添加到收藏夹

Article Optics

Shaping the light transmission through a multimode optical fibre: complex transformation analysis and applications in biophotonics

Tomas Cizmar et al.

OPTICS EXPRESS (2011)

添加到收藏夹

Article Optics

Modeling of CW Yb-doped fiber lasers with highly nonlinear cavity dynamics

S. K. Turitsyn et al.

OPTICS EXPRESS (2011)

添加到收藏夹

Article Physics, Multidisciplinary

Measuring the Transmission Matrix in Optics: An Approach to the Study and Control of Light Propagation in Disordered Media

S. M. Popoff et al.

PHYSICAL REVIEW LETTERS (2010)

添加到收藏夹

Article Engineering, Electrical & Electronic

Vector finite difference modesolver for anisotropic dielectric waveguides

Arman B. Fallahkhair et al.

JOURNAL OF LIGHTWAVE TECHNOLOGY (2008)

添加到收藏夹

Article Optics

Compensation of nonlinear phase shifts with third-order dispersion in short-pulse fiber amplifiers

S Zhou et al.

OPTICS EXPRESS (2005)

添加到收藏夹

Article Optics

Spatial filtering for zero-order and twin-image elimination in digital off-axis holography

E Cuche et al.

APPLIED OPTICS (2000)

添加到收藏夹

Article Physics, Multidisciplinary

Self-similar propagation and amplification of parabolic pulses in optical fibers

ME Fermann et al.

PHYSICAL REVIEW LETTERS (2000)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.