Results 1 to 10 of about 41,857 (210)

Multicolor stimulated Raman scattering microscopy [PDF]

Molecular Physics, 2012
Stimulated Raman scattering (SRS) microscopy has opened up a wide range of biochemical imaging applications by probing a particular Raman-active molecule vibrational mode in the specimen.
Freudiger, Christian Wilhelm, Fu, Dan, Holtom, Gary, Ji, Minbiao, Lu, Fake, Ni, Xiaohui, Xie, Xiaoliang Sunney   +6 more
core   +5 more sources

Advances in Super-resolution Stimulated Raman Scattering Microscopy [PDF]

Chemical & Biomedical Imaging
William J. Tipping, Karen Faulds, Duncan Graham   +2 more
doaj   +2 more sources

Stimulated Brillouin scattering of backward stimulated Raman scattering [PDF]

Scientific Reports, 2020
AbstractThe rescattering of backward stimulated Raman scattering (BSRS) by stimulated Brillouin scattering (SBS) is found in the high electron density region by relativistic Vlasov-Maxwell simulation and particle-in-cell (PIC) simulation, where the BSRS is in the regime of absolute instability and dominates in all the scatterings.
Feng, Qingsong, Cao, Lihua, Liu, Zhanjun, Zheng, Chunyang, He, Xiantu   +4 more
openaire   +2 more sources

Mid-Infrared Multispectral Gaseous Stimulated Raman Scattering Laser

Applied Sciences, 2021
We demonstrated mid-infrared gaseous stimulated Raman scattering lasers in free space. Mixed gases of hydrogen and deuterium were used as Raman gain media in one Raman cell.
Chencheng Shen, Xianglong Cai, Tiancheng Zheng, Yuxi Jia, Dong Liu, Jinbo Liu, Jingwei Guo   +6 more
doaj   +1 more source

Transient Stimulated Raman Scattering [PDF]

SIAM Journal on Mathematical Analysis, 1992
The authors consider the system of partial differential equations \[ {\partial u\over \partial\xi}= -zv,\;{\partial v\over \partial\xi}= \bar zu,\;{\partial z\over \partial\tau}= u\bar v- \gamma z \] which model the interaction of two laser beams with gases when the frequency difference between the beams corresponds to a resonance of the gas molecules.
Menyuk, Curtis R., Seidman, Thomas I.
openaire   +2 more sources

Stimulated Raman scattering metrology of molecular hydrogen

Communications Physics, 2023
Frequency combs have revolutionized optical frequency metrology, allowing one to determine highly accurate transition frequencies of a wealth of molecular species.
Marco Lamperti, Lucile Rutkowski, Daniele Ronchetti, Davide Gatti, Riccardo Gotti, Giulio Cerullo, Franck Thibault, Hubert Jóźwiak, Szymon Wójtewicz, Piotr Masłowski, Piotr Wcisło, Dario Polli, Marco Marangoni   +12 more
doaj   +1 more source

Stimulated Raman Scattering of Q-Gaussian Laser Beam in an Unmagnetized Plasma [PDF]

Journal of Applied Sciences and Nanotechnology, 2023
This study describes the relativistic q-Gaussian laser beam's stimulated Raman scattering (SRS) in an unmagnetized plasma. Moreover, the influence of the pump laser's relativistic self-focusing on the SRS process has been investigated.
Ahmed Ahmed, Hyder Salih, Khaleel Hassoon, Sukhdeep Kaur   +3 more
doaj   +1 more source

Stimulated Raman Scattering in Ge Nanowires [PDF]

The Journal of Physical Chemistry C, 2020
Investigating group-IV-based photonic components is a very active area of research with extensive interest in developing complementary metal-oxide-semiconductor (CMOS) compatible light sources. However, due to the indirect band gap of these materials, effective light-emitting diodes and lasers based on pure Ge or Si cannot be realized. In this context,
Sistani, Masiar, Bartmann, Maximilian, Güsken, Nicholas, Oulton, Rupert, Keshmiri, Hamid, Luong, Minh Anh, Robin, Eric, den Hertog, M., Lugstein, Alois   +8 more
openaire   +5 more sources

Stimulated Raman scattering simulation for imaging optimization

Journal of the European Optical Society-Rapid Publications, 2021
Two simulation programs of a stimulated Raman scattering microscopy (SRS) imaging system with lock-in amplifier (LIA) detection were developed. SRS is an imaging technique based on the vibrational Raman cross-section as the contrast mechanism and enables
Liron Zada, Bart Fokker, Heather A. Leslie, A. Dick Vethaak, Johannes F. de Boer, Freek Ariese   +5 more
doaj   +1 more source

Stimulated Raman scattering microscopy on biological cellular machinery

Journal of Innovative Optical Health Sciences, 2023
Benefiting from the developments of advanced optical microscopy techniques, the mysteries of biological functions at the cellular and subcellular levels have been continuously revealed.
Jing Huang, Minbiao Ji
doaj   +1 more source