Results 241 to 250 of about 11,558 (295)

Single-particle surface-enhanced coherent anti-Stokes Raman scattering: Nanoparticle design and mechanism. [PDF]

Sci Adv
Fan S, Cheng R, Lin H, Luo Z, Smith AE, Wang CF, He J, Scarpitti BT, Shoup DN, Schorr HC, Liang E, Ye J, Cheng JX, Schultz ZD.   +13 more
europepmc   +1 more source

Transient Absorption Spectroscopy of Blue Copper Sites in Divergent Protein Folds: Azurin Versus Multicopper Oxidase. [PDF]

Chemphyschem
Domenianni LI, Kielb P.
europepmc   +1 more source

Rapid trapping and label-free optical characterization of single nanoscale extracellular vesicles and nanoparticles in solution. [PDF]

Light Sci Appl
Hong I, Hong C, Anyika T, Zhu G, Ugwu M, Higginbotham JN, Franklin JL, Coffey R, Ndukaife JC.   +8 more
europepmc   +1 more source

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Simultaneous observation of rotational coherent Stokes Raman scattering and coherent anti-Stokes Raman scattering in air and nitrogen

Optics Letters, 1983
We report the first simultaneous observation to our knowledge of pure rotational coherent Stokes Raman scattering (CSRS) and coherent anti-Stokes Raman scattering (CARS) using broadband generation and detection. Three-dimensional small-angle phase-matching conditions for CSRS and CARS processes are discussed.
Alfred Leipertz, R K Chang
exaly   +3 more sources

Pulse compression by coherent raman scattering

2007 Quantum Electronics and Laser Science Conference, 2007
The width of an ultraviolet pulse is compressed to sub-20 fs from 100 fs using a prism compressor by compensating the group delay dispersion among the Raman sidebands generated by coherent Raman scattering.
Y. Kida, S. Zaitsu, T. Imasaka
openaire   +1 more source

Coherent anti-Stokes Raman scattering in a microcavity

Optics Letters, 2009
We study tight focus coherent anti-Stokes Raman scattering (CARS) emission in a microcavity where the active medium is squeezed between two independent planar mirrors. We show strong modifications in the CARS forward and backward far-field radiation patterns. For low-order cavities, we demonstrate that most of the emitted power can be concentrated into
David, Gachet, Franck, Billard, Hervé, Rigneault   +2 more
openaire   +2 more sources

The “coherence peak” in time-resolved coherent Raman scattering

Optics Communications, 1988
Abstract A signal overshoot (“coherence peak”) is predicted for coherent Raman scattering, if the excitation pulses and the probe pulse overlap in time. We discuss the conditions in detail, under which this phenomenon occurs. Experimental results are reported for benzene and liquid nitrogen which agree well with our theoretical expectations.
N. Kohles, P. Aechtner, A. Laubereau
openaire   +1 more source

Coherent anti‐Stokes Raman scattering in Raman lasers and Raman wavelength converters

Laser & Photonics Reviews, 2010
AbstractIn this paper recent research progress on the use of Coherent Anti‐Stokes Raman Scattering (CARS) in Raman lasers and Raman wavelength converters is reviewed. The latest insights in the physical nature and behavior of CARS are addressed, and the recent performance breakthroughs in CARS‐based Raman wavelength conversion are discussed.
Vermeulen, Nathalie, Debaes, Christof, Thienpont, Hugo   +2 more
openaire   +2 more sources