Results 261 to 270 of about 20,155 (297)

Simultaneous control of three degrees of freedom in perfect vector vortex beams based on metasurfaces. [PDF]

Nanophotonics
Li S, Zheng Y, Zhou C, He G, Shi Z, Li H, Zhou ZK.   +6 more
europepmc   +1 more source

A Review of Multiparameter Fiber-Optic Distributed Sensing Techniques for Simultaneous Measurement of Temperature, Strain, and Environmental Effects. [PDF]

Sensors (Basel)
Turov A, Fotiadi A, Korobko D, Panyaev I, Belokrylov M, Barkov F, Konstantinov Y, Kambur D, Sakhabutdinov A, Qaid M.   +9 more
europepmc   +1 more source

Polarized Distribution of Lipid Droplets with Long Acyl Chains and Unsaturation are Hallmarks of Human Intestinal Enteroid Differentiation. [PDF]

Anal Chem
Johansson PK, Liu Y, Klett KC, Heilshorn SC, Enejder A.   +4 more
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Polarization-Division-Multiplexed Nonlinear Frequency Division Multiplexing

Conference on Lasers and Electro-Optics, 2018
We experimentally demonstrate dual-polarization nonlinear frequency division multiplexing using the continuous spectrum in 1680 km of normal dispersion fiber at a burst rate of 128Gbit/s. The DGD penalties are shown to be negligible.
Gui, Tao, Gemechu, Wasyhun A., Goossens, Jan-Willem, Song, Mengdi, Wabnitz, Stefan, Yousefi, Mansoor I., Hafermann, Hartmut, Tao Lau, Alan Pak, Jaouen, Yves   +8 more
openaire   +3 more sources

On-chip multiplexing conversion between wavelength division multiplexing–polarization division multiplexing and wavelength division multiplexing–mode division multiplexing

Optics Letters, 2014
A compact silicon-on-insulator device used for conversions between polarization division multiplexing (PDM) and mode division multiplexing (MDM) signals is proposed and experimentally demonstrated by utilizing a structure combining the improved two-dimensional grating coupler and two-mode multiplexer.
Mengyuan, Ye, Yu, Yu, Jinghui, Zou, Weili, Yang, Xinliang, Zhang   +4 more
openaire   +2 more sources

Direct-detection polarization division multiplexed orthogonal frequency-division multiplexing transmission systems without polarization tracking

Optics Letters, 2012
We experimentally demonstrate a direct-detection polarization division multiplexed (PDM) orthogonal frequency-division multiplexing (OFDM) scheme without dynamic polarization tracking. Simply using a polarization-diverse receiver, the proposed multiple-input multiple-output assisted system can achieve bit-error rate of 10(-) over all possible received ...
Chih-Yun, Wang, Chia-Chien, Wei, Chun-Ting, Lin, Sien, Chi   +3 more
openaire   +2 more sources

Incompatibility of polarization-division multiplexing with wavelength-division multiplexing in soliton-transmission systems

Optics Letters, 1998
In a recent experiment it was demonstrated that polarization-division multiplexing was incompatible with wavelength-division multiplexing. We discuss a theoretical model that explains this result.
J P, Silmon-Clyde, J N, Elgin
openaire   +2 more sources

Cross-Polarization Modulation in Polarization-Division Multiplex Transmission

IEEE Photonics Technology Letters, 2010
We show theoretically and with the aid of computer simulations that the nonlinear depolarization induced by cross-polarization modulation leads to crosstalk between the polarization-division multiplex (PolDM) subchannels during their demultiplexing. This additive crosstalk can be approximated as additive Gaussian noise, and we derive expressions to ...
Marcus Winter, Dario Setti, Klaus Petermann   +2 more
openaire   +1 more source

Polarization division multiplexing with subpicosecond solitons

Conference Proceedings. LEOS '97. 10th Annual Meeting IEEE Lasers and Electro-Optics Society 1997 Annual Meeting, 2002
After introducing perturbation terms to the Manakov equation to account for higher-order dispersion and for the Raman effect, we analyze polarization division multiplexing with subpicosecond solitons. Dispersion-shifted single-mode fibers operating at 1.55 /spl mu/m are considered.
J.L. Pereira, F.M. Janeiro, C.R. Paiva
openaire   +1 more source

Wearable Conformal Metasurfaces for Polarization Division Multiplexing

Advanced Optical Materials, 2020
AbstractIn practice, there is a strong requirement for modulating the performance of existing bulk devices without changing their physical geometry. In this study, by attaching a flexible metasurface on a cylindrical lens, a wearable conformal metasurface for terahertz polarization division multiplexing is demonstrated, which could be used in wireless ...
Jiaqi Li, Lei Zhang, Min Zhang, Hong Su, Irene Ling Li, Shuangchen Ruan, Huawei Liang   +6 more
openaire   +1 more source