Optical Orthogonal Codes: Their Bounds and New Optimal Constructions

Artículos similares

Recovery and Characterization of Orbital Angular Momentum Modes with Ghost Diffraction Holography

Acceso

Yanyan Huang, Vinu R.V., Ziyang Chen, Tushar Sarkar, Rakesh Kumar Singh and Jixiong Pu

Orbital angular momentum (OAM) of optical vortex beams has been regarded as an independent physical dimension of light with predominant information-carrying potential. However, the presence of scattering environment and turbulent atmosphere scrambles the... ver más

Revista: Applied Sciences

Pilot-Aided Frame Synchronization in Optical OFDM Systems

Acceso

Funmilayo B. Offiong, Sinan Sinanovic and Wasiu O. Popoola

Efficient frame synchronization is essential for data recovery in communication systems. In this study, a single pilot sequence is used to achieve both frame synchronization and peak-to-average power ratio (PAPR) reduction. The two systems considered are... ver más

Revista: Applied Sciences

Packet Switching Strategy and Node Architecture of Extended Spectral-Amplitude-Coding Labels in GMPLS Networks

Acceso

Kai-Sheng Chen

We present packet switching applications based on extended spectral-amplitude-coding (SAC) labels in generalized multi-protocol label switching (GMPLS) networks. The proposed approach combines the advantages of wavelength-division multiplexing (WDM) and ... ver más

Revista: Applied Sciences

Three-Dimensional Optical Spin Angular Momentum Flux of a Vector Beam with Radially-Variant Polarization in Near Field

Acceso

Ying Guan, Li-Xin Zhong, Chaoyang Qian and Rui-Pin Chen

The near-field characteristics of a radially-variant vector beam (RVVB) are analyzed by using the vectorial angular spectrum method. The non-paraxial RVVB can be decomposed into the propagating wave and the evanescent wave in near field. The coherent sup... ver más

Revista: Applied Sciences

Chalcogenide?Tellurite Composite Photonic Crystal Fiber: Extreme Non-Linearity Meets Large Birefringence

Acceso

Amir Ahmadian and Yashar Esfahani Monfared

In this paper, we propose a novel design of a photonic crystal fiber (PCF) with tellurite-cladding, three rings of air-holes and elliptical concentration of As2S3 in the fiber core. The combined effect of tight mode confinement (an effective mode area of... ver más

Revista: Applied Sciences

Artículos similares

Revistas destacadas