Results 141 to 150 of about 1,446 (193)

Octave spanning operation of visible to SWIR integrated coil-stabilized Brillouin lasers. [PDF]

Light Sci Appl
Song M, Chauhan N, Harrington MW, Montifiore N, Liu K, Hunter AS, Caron C, Isichenko A, Niffenegger RJ, Blumenthal DJ.   +9 more
europepmc   +1 more source

Synergistic Effects of Non-Ionizing Radiation in the Targeted Modification of Living Tissues. [PDF]

Int J Mol Sci
Klabukov I, Eygel D, Isaeva E, Kisel A, Isaev EI, Potievskiy M, Atiakshin D, Shestakova V, Baranovskii D, Akhmedov B, Sulina Y, Skornyakova E, Shegay P, Kaprin AD.   +13 more
europepmc   +1 more source

Recent advances in optical fiber-based gas sensors utilizing light-induced acoustic/elastic techniques. [PDF]

Photoacoustics
Liu Y, Qi Y, Cai Y, Bao X, Gao S.
europepmc   +1 more source

The advancement of Brillouin Light Scattering with the assistance of nanoplasmonic structures. Enhancement and amplification

Bortchagovsky E, Chumak A, Lozovski V.
europepmc   +1 more source

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Stimulated Raman scattering enhanced by stimulated Brillouin scattering

Optics Letters, 2009
A phenomenon of stimulated Raman scattering enhanced by stimulated Brillouin scattering is investigated experimentally. Also, this phenomenon is analyzed based on physical mechanisms. It is shown that the pumping effect of stimulated Brillouin scattering on backstimulated Raman scattering is a commonly existing rule regardless of the experiment ...
Jinwei Shi
exaly   +3 more sources

Multikilohertz stimulated Brillouin scattering

Optics Letters, 1994
We report, for the first time to our knowledge, multikilohertz stimulated-Brillouin-scattering phase conjugation of copper-vapor laser radiation. The small wavelength shift associated with the Stokes radiation is shown to permit double-pass aberration correction of the copper-vapor laser, avoiding the postlasing absorption.
M A, O'Key, M R, Osborne
openaire   +2 more sources

Stimulated Brillouin Scattering

2022
Abstract Stimulated Brillouin scattering (SBS) is based on a gain mechanism provided by the pump light reflection from the induced hypersonic acoustic Bragg grating in a continuous net optical medium. The mathematic formulation of SBS generation is based on the solutions of the coupled wave equations that describe the pump field-induced ...
openaire   +2 more sources

Transient effects on stimulated Brillouin scattering

Optics Letters, 1992
We present a detailed comparison of theory and experiment for transient stimulated Brillouin scattering for a pump pulse with Gaussian temporal profile. A new approach for measuring Brillouin linewidths is demon-strated, and an unexplained asymmetry is observed.
G W, Faris, M J, Dyer, A P, Hickman
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Two-dimensional stimulated Brillouin scattering

Physical Review E, 1994
The evolution of the stimulated Brillouin scattering (SBS) instability in time and two spatial dimensions is studied analytically. An exact solution of the linearized equations governing SBS in a finite homogeneous plasma shows that this two-dimensional instability usually saturates because of the convection of the ion-acoustic wave, regardless of ...
, McKinstrie, , Betti, , Giacone, , Kolber, , Li   +4 more
openaire   +2 more sources