Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Fangdi Zhang"'
Autor:
Zhihong Yin, Fangdi Zhang, Junting Yu, Xiankang Yu, Minghai Xiong, Maojie Zhang, Hua Tan, Jiamin Cao, Yang Wang
Publikováno v:
Synthetic Metals. 278:116838
Achieving high fill factor (FF) is a great challenge for non-fullerene organic solar cells (NF-OSCs) since the FF can be influenced by many factors. Herein, two A-D-A1-D-A-type non-fullerene acceptors (NFAs) PZ-dIDTC6 and PD-dIDTC6, consisting of ind
Publikováno v:
Optik. 125:1610-1614
Proposed in this paper is a simple square-lattice photonic crystal fiber (PCF) with nearly zero flattened dispersion (NZFD) over a wide wavelength span. We make a trade-off between the coupling efficiency and the effective mode area in order to obtai
Publikováno v:
Optics Communications. 281:5140-5145
This paper presents the parameter design and performance analysis of a 160 Gb/s all-optical XOR gate based on cross-gain modulation (XGM) in a nonlinear Mach–Zehnder interferometer (MZI) with quantum dot semiconductor optical amplifiers (QD-SOAs).
Publikováno v:
Journal of Lightwave Technology. 25:1184-1189
The present paper proposes a novel design for achieving single-polarization single-mode (SPSM) operation in photonic crystal fiber (PCF), using a rectangular-lattice PCF with two lines of three central air holes enlarged. The proposed PCF that is com
Publikováno v:
Optoelectronic Materials and Devices II.
Based on rate equations for carrier density in the active region of the QDSOA, the performance of a XOR gate using a quantum-dot semiconductor optical amplifier- based Mach-Zehnder interferometer (QDSOA-MZI) is analyzed in terms of Q factor through n
Publikováno v:
Optoelectronic Materials and Devices II.
Proposed in this paper is a high efficient 160Gb/s all-optical wavelength converter based on terahertz optical asymmetric demultiplexer with quantum dot Semiconductor optical amplifier (QDSOA -TOAD). The performance of the wavelength converter under
Publikováno v:
2006 International Conference on Communication Technology.
The existing metrics to evaluate the advertisement triggers could not judge the trigger's impact on the routing bandwidth requirement. To solve this problem we introduce two new metrics, i.e. average routing update overhead (ARUO) and maximum routing
Publikováno v:
Proceedings of SPIE.
In this paper, we have numerically investigated the polarization dependent confinement losses in squeezed photonic crystal fibers (SPCFs) by a full vector finite element with anisotropic perfectly matched layers. Numerical results show that single po
Publikováno v:
Proceedings of SPIE.
A novel single-polarization single-mode (SPSM) photonic crystal fiber (PCF) is proposed and analyzed through a full-vector finite element method (FEM) with anisotropic perfectly matched layer (PML). Numerical results show that the proposed fiber is a
Publikováno v:
Proceedings of SPIE.
A novel single-mode single-polarization (SMSP) photonic crystal fiber using resonant absorption effect has been put forward and analyzed for the first time, to our knowledge. A full-vector finite element method with perfectly matched layers is employ