Results 221 to 230 of about 1,746,164 (291)

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.
Xinliang Zhang, Yu Yu, Jinghui Zou
exaly   +3 more sources

Wavelength-division multiplexing with femtosecond pulses

Optics Letters, 1995
We demonstrate wavelength-division multiplexing with a single broadband femtosecond source by slicing the 3.7-THz spectral bandwidth of 85-fs laser pulses into 16 channels that are modulated individually.
E A, De Souza, M C, Nuss, W H, Knox, D A, Miller   +3 more
openaire   +2 more sources

Wavelength Division Multiplexing

SPIE Proceedings, 1985
Wavelength division multiplexing (WDM) represents an approach for expanding the communication capacity and for implementing special data techniques in a fiber optics system. This technology is implemented by adding optical sources of different wavelengths at optical transmitting locations. The present paper is concerned with some of the current efforts
openaire   +1 more source

Multisoliton interactions and wavelength-division multiplexing

Optics Letters, 1995
Multisoliton interactions are studied with an asymptotic expansion of the N-soliton solution in the limit of large frequency separation between the channels. In this limit the spectral distortion is small and the peak frequency shift of a channel is the sum of pairwise shifts as a result of interaction with other channels.
S, Chakravarty, M J, Ablowitz, J R, Sauer, R B, Jenkins   +3 more
openaire   +2 more sources