Results 31 to 40 of about 5,879,381 (333)
High-Repetition-Rate Q-Switched Holmium Fiber Laser
IEEE Photonics Journal, 2012 Pulses of 118 nJ at the repetition rate of 170 kHz and central wavelength of 2097 nm have been produced by holmium fiber laser Q-switched by carbon nanotube saturable absorber.
A. Yu. Chamorovskiy +4 more
doaj +1 more source
IEEE Photonics Journal, 2011 A very electrically small, active open cylindrical coated nanoparticle model is constructed, and its electromagnetic properties are investigated in the visible frequency band.
Junping Geng +3 more
doaj +1 more source
Generalised Fluctuation Formula
, 1999 We develop a General Fluctuation Formula for phase variables that are odd under time reversal. Simulations are used to verify the new formula.Comment: 10 pages, 5 figures, submitted to Procedings of the 3rd Tohwa University International Conference of ...
Ayton, Gary +2 more
core +1 more source
All-Optical Sensing of the Components of the Internal Local Electric Field in Proteins
IEEE Photonics Journal, 2012 Here, we present a new all-optical method of interrogation of the internal electric field vector inside proteins. The method is based on experimental evaluation of the permanent dipole moment change upon excitation and the pure electronic transition ...
M. Drobizhev +3 more
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Harish-Chandra's volume formula via Weyl's Law and Euler-Maclaurin formula
, 2013 Harish-Chandra's volume formula shows that the volume of a flag manifold $G/T$, where the measure is induced by an invariant inner product on the Lie algebra of $G$, is determined up to a scalar by the algebraic properties of $G$.
Atiyah +18 more
core +1 more source
MPS degeneration formula for quiver moduli and refined GW/Kronecker correspondence [PDF]
, 2011 Motivated by string-theoretic arguments Manschot, Pioline and Sen discovered a new remarkable formula for the Poincare polynomial of a smooth compact moduli space of stable quiver representations which effectively reduces to the abelian case (i.e.
Jacopo Stoppa +5 more
core +3 more sources
Analysis of Lasing in Dye-Doped Photonic Crystals
IEEE Photonics Journal, 2013 Recently, we experimentally demonstrated room-temperature lasing of self-assembled opal photonic crystal (PhC) made of rhodamine-B-doped polystyrene colloids.
M. Srinivas Reddy +6 more
doaj +1 more source
IEEE Photonics Journal, 2013 Optical carrier reduction via the use of a Si3N4 ring resonator notch filter (RRNF) is proposed and experimentally demonstrated as a means for improving the modulation efficiency in 10-GHz radio-over-fiber (RoF) links.
A. Perentos +8 more
doaj +1 more source
A Slot-Based Surface Plasmon-Polariton Waveguide With Long-Range Propagation and Superconfinement
IEEE Photonics Journal, 2012 A full-vector spectral element method (SEM) is applied to model and simulate surface plasmon-polariton (SPP) waveguides. Gauss-Lobatto-Legendre (GLL) polynomials are used to construct higher-order basis functions to achieve spectral accuracy.
G. X. Cai +4 more
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Multiple commutator formulas [PDF]
Israel Journal of Mathematics, 2012 Let A be a quasi-finite R-algebra (i.e., a direct limit of module finite algebras) with identity. Let I_i, i=0,...,m, be two-sided ideals of A, \GL_n(A,I_i) the principal congruence subgroup of level I_i in GL_n(A) and E_n(A,I_i) be the relative elementary subgroup of level I_i.
Hazrat, Roozbeh (R16959), Zhang, Zuhong
openaire +4 more sources