☆ 4.5 Article

Pulse Measurement from a Polluted Frequency Resolved Optical Gating Trace Based on Half-Trace Retrieval Algorithm

PHOTONICS (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

Characterization of two-color ultrashort laser pulses using polarization-gating and transient-grating frequency-resolved optical gating

Soroush D. Khosravi et al.

Summary: This study demonstrates that a full characterization of the temporal/spectral profile of two-color ultrashort laser pulses is possible using transient-grating (TG) or polarization-gating (PG) frequency-resolved optical gating (FROG) techniques, along with the Retrieved-Amplitude N-grid Algorithmic (RANA) approach for retrieval. The validity of these techniques and the RANA approach is shown for multi-cycle and few-cycle pulses in the presence and absence of noise.

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

添加到收藏夹

Article Multidisciplinary Sciences

Reliable determination of pulse-shape instability in trains of ultrashort laser pulses using frequency-resolved optical gating

Rana Jafari et al.

Summary: This study describes a reliable approach for determining the presence of pulse-shape instability in a train of ultrashort laser pulses. The Frequency-Resolved Optical Gating (FROG) method has been successful in performing this task but fails when its pulse-retrieval algorithm stagnates. The Retrieved-Amplitude N-grid Algorithmic (RANA) approach has achieved reliable pulse-retrieval even in the presence of noise, making it a promising candidate for distinguishing stable and unstable pulse-trains. In this study, the performance of the RANA approach is investigated for unstable pulse trains with random pulse shapes, and it is found to be highly reliable in indicating pulse-shape instability, even in highly unstable cases.

SCIENTIFIC REPORTS (2022)

添加到收藏夹

Article Physics, Fluids & Plasmas

Multi-pulse time resolved gamma ray spectroscopy of the advanced radiographic capability using gas Cherenkov diagnostics

K. D. Meaney et al.

Summary: The NIF utilizes high intensity lasers to create photon sources for diagnosing high energy density experiments, with a specific need for MeV gamma diagnostic with sub-nanosecond resolution. Experiments using gas Cherenkov detectors demonstrated measurement of MeV x-ray spectra with few nanoseconds time separation, while a two-pulse radiographic experiment revealed a 30% reduction in >2.8MeV photon flux compared to the first frame exposure.

PHYSICS OF PLASMAS (2021)

添加到收藏夹

Article Instruments & Instrumentation

Radiographic areal density measurements on the OMEGA EP laser system

Camelia V. Stan et al.

Summary: The article describes two orthogonal radiography geometries at the OMEGA EP laser facility, known as side-on and face-on radiography, which can be used to determine quantitative information about areal densities in solid, particulate, or liquid samples. Sample images from these platforms demonstrate the versatility of such measurements in high-energy density physics, including material microjetting and deforming tin samples. Additionally, the analytical methodology behind quantitative Rayleigh-Taylor face-on radiography is also demonstrated and can be applied to other sample types.

REVIEW OF SCIENTIFIC INSTRUMENTS (2021)

添加到收藏夹

Article Instruments & Instrumentation

Implementation of a Talbot-Lau x-ray deflectometer diagnostic platform for the OMEGA EP laser

M. P. Valdivia et al.

REVIEW OF SCIENTIFIC INSTRUMENTS (2020)

添加到收藏夹

Article Multidisciplinary Sciences

On-chip integrated laser-driven particle accelerator

Neil V. Sapra et al.

SCIENCE (2020)

添加到收藏夹

Article Optics

Picosecond frequency-resolved optical gating based on a modified ptychographic-based algorithm for use in a petawatt laser

Liangze Pan et al.

OPTICAL ENGINEERING (2020)

添加到收藏夹

Article Optics

100% reliable algorithm for second-harmonic-generation frequency-resolved optical gating

Rana Jafari et al.

OPTICS EXPRESS (2019)

添加到收藏夹

Article Optics

Injection laser system for Advanced Radiographic Capability using chirped pulse amplification on the National Ignition Facility

John E. Heebner et al.

APPLIED OPTICS (2019)

添加到收藏夹

Article Physics, Fluids & Plasmas

High-energy (>70 keV) x-ray conversion efficiency measurement on the ARC laser at the National Ignition Facility

Hui Chen et al.

PHYSICS OF PLASMAS (2017)

添加到收藏夹

Review Physics, Multidisciplinary

Inertial-confinement fusion with lasers

R. Betti et al.

NATURE PHYSICS (2016)

添加到收藏夹

Article Optics

Ptychographic reconstruction algorithm for frequency-resolved optical gating: super-resolution and supreme robustness

Pavel Sidorenko et al.

OPTICA (2016)

添加到收藏夹

Review Physics, Fluids & Plasmas

Direct-drive inertial confinement fusion: A review

R. S. Craxton et al.

PHYSICS OF PLASMAS (2015)

添加到收藏夹

Article Optics

Overview of laser systems for the Orion facility at the AWE

Nicholas Hopps et al.

APPLIED OPTICS (2013)

添加到收藏夹

Review Physics, Multidisciplinary

X-ray Thomson scattering in high energy density plasmas

Siegfried H. Glenzer et al.

REVIEWS OF MODERN PHYSICS (2009)

添加到收藏夹

Article Microscopy

Probe retrieval in ptychographic coherent diffractive imaging

Pierre Thibault et al.

ULTRAMICROSCOPY (2009)

添加到收藏夹

Article Physics, Fluids & Plasmas

Vulcan Petawatt - an ultra-high-intensity interaction facility

CN Danson et al.

NUCLEAR FUSION (2004)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.