Results 31 to 40 of about 108,713 (284)

A universal optical all-fiber omnipolarizer [PDF]

, 2012
Wherever the polarization properties of a light beam are of concern, polarizers and polarizing beamsplitters (PBS) are indispensable devices in linear-, nonlinear-and quantum-optical schemes.
A., Picozzi, D., Sugny, E., Assémat, G., Millot, H. R., Jauslin, J., Fatome, Kozlov, Victor, P., Morin, S., Pitois, Wabnitz, Stefan   +9 more
core   +1 more source

Photonic Microwave Filter With Steep Skirt Selectivity Based on Stimulated Brillouin Scattering

IEEE Photonics Journal, 2016
A method to enhance the filter slope of Brillouin-based photonic microwave filters is presented. This improvement is achieved by the combination of Brillouin gain and loss responses over phase-modulated signals.
Diego Samaniego, Borja Vidal
doaj   +1 more source

New Optical Solutions of the Fractional Gerdjikov-Ivanov Equation With Conformable Derivative

Frontiers in Physics, 2020
Finding exact analytic solutions to the partial equations is one of the most challenging problems in mathematical physics. Generally speaking, the exact solution to many categories of such equations can not be found.
Behzad Ghanbari, Behzad Ghanbari, Dumitru Baleanu, Dumitru Baleanu, Dumitru Baleanu   +4 more
doaj   +1 more source

Astronomical photonics in the context of infrared interferometry and high-resolution spectroscopy

, 2016
We review the potential of Astrophotonics, a relatively young field at the interface between photonics and astronomical instrumentation, for spectro-interferometry.
Aggarwal, Berio, Coudé du Foresto, Diener, Eisenhauer, Errmann, Froehly, Guieu, Haynes, Jorden, Labadie, Labeye, Lhomé, Lindley, Martin, Martín, Norris, Russell, Tepper   +18 more
core   +3 more sources

Efficient telecom to visible wavelength conversion in doubly resonant GaP microdisks [PDF]

, 2016
Resonant second harmonic generation between 1550 nm and 775 nm with outside efficiency $> 4.4\times10^{-4}\, \text{mW}^{-1}$ is demonstrated in a gallium phosphide microdisk cavity supporting high-$Q$ modes at visible ($Q \sim 10^4$) and infrared ($Q ...
Barclay, Paul E., Curic, Davor, Jayakumar, Harishankar, Lake, David P., Mitchell, Matthew, Santos, Laís Fujii dos   +5 more
core   +2 more sources

Narrow Linewidth Terahertz Generation Engined by All-Fiber Parametric Optical Source

IEEE Photonics Journal, 2015
Narrow linewidth terahertz (THz) generation based on difference frequency generation pumped by an all-fiber parametric light source is reported. A pulse source with an ultra-narrow bandwidth is built up as the pump seed source for the succeeding optical ...
Sigang Yang, Xiaojian Wang, Zhaohui Wu, Chen Jin, Minghua Chen, Shizhong Xie   +5 more
doaj   +1 more source

Plasmonic Saturable Absorbers

Advanced Photonics Research, 2021
Plasmonic materials are able to spatially confine light to a nanometer scale far smaller than the diffraction limit, resulting in drastically enhanced electrical field strength and stimulating applications in nonlinear optics, energy, and biomedicine ...
Di Zhao, Yi Liu, Jianrong Qiu, Xiaofeng Liu   +3 more
doaj   +1 more source

Dark-Bright Solitons in Inhomogeneous Bose-Einstein Condensates

, 2000
We investigate dark-bright vector solitary wave solutions to the coupled non-linear Schr\"odinger equations which describe an inhomogeneous two-species Bose-Einstein condensate.
A. E. Muryshev, A. P. Sheppard, D. N. Christodoulides, E. A. Ostrovskaya, E. A. Ostrovskaya, F. T. Hioe, H. A. Haus, J. Denschlag, J. R. Anglin, K. Bongs, M. Shalaby, R. Dum, S. Burger, S. Trillo, S. V. Manakov, Th. Busch, Th. Busch, V. E. Zakharov, V. E. Zakharov, W. P. Reinhardt, Y. S. Kivshar   +20 more
core   +1 more source

Verifying continuous variable entanglement of intense light pulses [PDF]

, 2005
Three different methods have been discussed to verify continuous variable entanglement of intense light beams. We demonstrate all three methods using the same set--up to facilitate the comparison.
A. E. Siegman, Gerd Leuchs, J. Wenger, M. A. Nielsen, N. Korolkova, Oliver Glöckl, Ulrik L. Andersen   +6 more
core   +1 more source

Overlapping Time-Lens Array

IEEE Photonics Journal, 2019
We suggest a time-lens array with a filling factor of 200% and increased resolution of 60% without decreasing the number of lenses in the array. This time-lens array is based on a series of orthogonally polarized time-lenses. We investigate
Avi Klein, Inbar Sibony, Sara Meir, Shir Shahal, Hamootal Duadi, Moti Fridman   +5 more
doaj   +1 more source