We report on the generation of versatile patterns of multiple rectangular noise-like pulses (NLPs) in a fiber laser mode-locked by nonlinear amplifying loop mirror (NALM). Benefiting from the strengthened nonlinear effect of a segment of highly nonlinear fiber (HNLF) in the loop, multiple rectangular NLPs with various patterns are formed depending on the cavity parameter settings. In particular, the multiple rectangular NLPs could possess unequal packet durations, which is different from the conventional multi-soliton patterns. The experimental results contribute to further understanding the characteristics of the rectangular NLP and the dynamics of multi-pulse patterns.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1364/OE.24.007356 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Pygopagus Twins Separation Using a Rectangular Fasciocutaneous Flap: Case Report From Beirut, Lebanon.
Plast Reconstr Surg Glob Open
January 2025
From the Division of Plastic, Reconstructive and Aesthetic Surgery, American University of Beirut, Beirut, Lebanon.
Conjoined twins, although rare, present unique challenges in surgical management, particularly regarding skin closure after separation. This case report details the successful separation of pygopagus conjoined twins using a rectangular skin flap technique. The twins, joined at the lumbar and sacral regions, underwent meticulous preoperative planning and collaborative effort from multiple medical teams.
View Article and Find Full Text PDFPatient-reported effects of transcutaneous spinal cord stimulation on spasticity in patients with spinal cord injury.
J Spinal Cord Med
January 2025
Department of Research, Sunnaas Rehabilitation Hospital, Bjørnemyr, Norway.
Objectives: Assess pateint-reported effects of transcutaneous spinal cord stimulation (tSCS) on spasticity after multiple treatment.
Design: An uncontrolled prospective case series study.
Setting: A rehabilitation hospital.
The cost of perspective switching: Constraints on simultaneous activation.
Psychon Bull Rev
January 2025
Department of Education and Psychology, The Open University, 1 University Road, P.O. Box 808, 4353701, Ra'anana, Israel.
Visual perspective taking often involves transitioning between perspectives, yet the cognitive mechanisms underlying this process remain unclear. The current study draws on insights from task- and language-switching research to address this gap. In Experiment 1, 79 participants judged the perspective of an avatar positioned in various locations, observing either the rectangular or the square side of a rectangular cube hanging from the ceiling.
View Article and Find Full Text PDFModeHunter: A Package for the Reductionist Analysis, Animation, and Application of Elastic Biomolecular Motion.
J Phys Chem B
January 2025
Department of Physiology and Biophysics, Weill Cornell Medical College, New York, New York 10065, United States.
ModeHunter is a modular Python software package for the simulation of 3D biophysical motion across spatial resolution scales using modal analysis of elastic networks. It has been curated from our in-house Python scripts over the last 15 years, with a focus on detecting similarities of elastic motion between atomic structures, coarse-grained graphs, and volumetric data obtained from biophysical or biomedical imaging origins, such as electron microscopy or tomography. With ModeHunter, normal modes of biophysical motion can be analyzed with various static visualization techniques or brought to life by dynamics animation in terms of single or multimode trajectories or decoy ensembles.
View Article and Find Full Text PDFNumerical Homogenization of Orthotropic Functionally Graded Periodic Cellular Materials: Method Development and Implementation.
Materials (Basel)
December 2024
Department of Aerospace, Physics, and Space Sciences, Florida Institute of Technology, Melbourne, FL 32901, USA.
This study advances the state of the art by computing the macroscopic elastic properties of 2D periodic functionally graded microcellular materials, incorporating both isotropic and orthotropic solid phases, as seen in additively manufactured components. This is achieved through numerical homogenization and several novel MATLAB implementations (known in this study as , , , and ). The developed codes in the current work treat each cell as a material point, compute the corresponding cell elasticity tensor using numerical homogenization, and assign it to that specific point.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!