Results 51 to 60 of about 12,116 (300)

Raman Techniques: Fundamentals and Frontiers

Nanoscale Research Letters, 2019
Driven by applications in chemical sensing, biological imaging and material characterisation, Raman spectroscopies are attracting growing interest from a variety of scientific disciplines.
Robin R. Jones, David C. Hooper, Liwu Zhang, Daniel Wolverson, Ventsislav K. Valev   +4 more
doaj   +1 more source

Maximum Pump Power Coupled in Raman Resonator for Maximum Power Delivered at 1115 and 1175 nm

Photonics, 2023
In this report, we present our analysis of the relationship between critical power and stimulated Raman scattering in Raman fiber lasers. Through our research, we have established a connection between the R.G.
Lelio de la Cruz May, Efrain Mejia Beltran, Olena Benavides, Aaron Flores Gil, Angeles Yolanda Pages Pacheco, Jose Alfredo Alvarez-Chavez   +5 more
doaj   +1 more source

Imaging Drug Uptake by Bioorthogonal Stimulated Raman Scattering Microscopy

, 2017
Stimulated Raman scattering (SRS) microscopy in tandem with bioorthogonal Raman labelling strategies is set to revolutionise the direct visualisation of intracellular drug uptake.
Lee, Martin, Serrels, Alan, Brunton, Valerie G, Hulme, Alison, Tipping, William J   +4 more
core   +1 more source

Template‐Confined Synthesis of Shape‐Engineered Single‐Crystal Gold Microplates in Lithographically‐Defined Polymeric Patterns

Advanced Functional Materials, EarlyView.
Single‐crystal gold microplates are high‐performance nanomaterials with an impressive wafer‐based application space. Progress has, however, been tempered by an inability to exert synthetic control over microplate size, shape, and positioning. In this work, control over these parameters is demonstrated using a seed‐mediated synthesis that both confines ...
Debasish Panda, Md Rashed Nizam, Walker J. Tuff, Collin C. Wyant, Maksym Zhukovskyi, Matthew R. Rosenberger, Botond Sánta, Edward C. Kinzel, Robert A. Hughes, Svetlana Neretina   +9 more
wiley   +1 more source

Simulation of Stimulated Raman Scattering [PDF]

Journal of Fusion Energy, 2012
Stimulated Raman scattering (SRS) with ordinary (O-mode) wave at phase space (x, v) is investigated. For this purpose Vlasov equation is solved with one simulation method. Evolution of distribution function for an early time and a later time is presented.
Naghidokht, Ahmad, Parvazian, Akbar
openaire   +1 more source

Optical switch based on stimulated Raman scattering [PDF]

, 2011
We investigate optical switching based on stimulated Raman scattering. The circuit consists of two fiber stages connected in series through a bandpass filter. When the pump and signal are launched to the input, the pump is saturated because of the signal
Baldemar Ibarra Escamilla, ARIEL FLORES ROSAS, EVGENY KUZIN   +2 more
core  

Digitizing the Filtration Interface: A Smart, Modular Janus Wood Platform for Self‐Reporting Oil/Water Remediation

Advanced Functional Materials, EarlyView.
This work developed a smart Janus wood membrane integrating asymmetric wettability with built‐in electrical sensing for oil‐water separation. The membrane achieved > 99.5% separation efficiency and high flux by leveraging wood's natural anisotropic pore structure.
Kaiwen Chen, Cheng Hao, Wenjuan Zhao, Haonan Zhang, Yujing Tan, Fengze Sun, Xuewen Han, Hui Peng, Tianyi Zhan, Jianxiong Lyu, Ning Yan   +10 more
wiley   +1 more source

Theoretical Investigation of Laser Induced Magnetization Reversal by Spin Orbit Coupling and Stimulated Raman Scattering

Applied Sciences, 2018
We theoretically study the mechanism of the all-optical magnetic switching by combining the Rashba effect and stimulated Raman scattering. In hydrogenlike systems, we show that the Rashba effect splits the energy band and stimulated Raman scattering ...
Yuhao Zou, Haiwei Wang, Yao Xiao, Zhihao Zeng, Lanlan Huang, Kai Wang, Sicong Wang, Xiangping Li, Changsheng Xie   +8 more
doaj   +1 more source

Analysis of Pulses Bandwidth and Spectral Resolution in Femtosecond Stimulated Raman Scattering Microscopy

Applied Sciences, 2021
In the last decade, stimulated Raman scattering (SRS) imaging has been demonstrated to be a powerful method for label-free, non-invasive mapping of individual species distributions in a multicomponent system.
Luigi Sirleto, Rajeev Ranjan, Maria Antonietta Ferrara   +2 more
doaj   +1 more source

Cladding-pumped Raman fiber with a W-type core designed for power scaling

, 2009
We design a cladding-pumped fiber Raman amplifier with a wavelength-filtering W-type core for the suppression of the 2nd-order Raman Stokes.
J. Ji, J. Nilsson, Nilsson, J., Ji, J., Codemard, C.A., C. A. Codemard   +5 more
core   +1 more source