Search Results - "2015 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)"

Enhanced modulation bandwidth by exploiting photon resonance in push-pull modulated DFB lasers by Junqiu Qi, Yanping Xi, Xun Li

“…In this paper, we have proposed a localized dual-mode model to study push-pull modulation responses of DFB lasers. Numerical simulation shows that, with…”
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Welcome

“…Presents the introductory welcome message from the conference proceedings. May include the conference officers' congratulations to all involved with the…”
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Invited talks

“…Provides an abstract for each of the presentations and may include a brief professional biography of each presenter. The complete presentations were not made…”
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All-optical switch based on the local nonlinear plasmonic Mach-Zehnder interferometer waveguides by Yaw-Dong Wu, Chia-Ling Liu, Guan-Yu Jhan

“…A new all-optical switch based on the local nonlinear metal-insulator-metal (MIM) plasmonic Mach-Zehnder interferometer (MZI) waveguides was proposed. We used…”
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Boundary conditions in characterizing InxGa1−xAs /GaAs quantum well infrared photodetector by Tong, X., Lan, N., Lu, X. Q., Xiong, D. Y.

“…We study the optical transition between bound-to-continuum states in InGaAs/GaAs quantum well infrared photodetector (QWIP) by analyzing two possible boundary…”
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Simulation study on surface plasmon coupled light-emitting diode by Yang Kuo, Wen-Yen Chang, Chu-An Huang, Yean-Woei Kiang, Chih-Chung Yang

“…In this paper, we first review the theoretical model and numerical algorithm for the simulation study of the surface plasmon (SP) coupling with a radiating…”
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Fundamental properties of GaN(0001) films grown directly on Gd2O3(0001) platforms: Ab initio structural simulations by Kuo-Cheng Liao, Po-Liang Liu, Huan-Chen Wang, Yu-Hsien Wang

“…We present first-principles calculations to study the heterojunction between a wurtzite GaN(0001) film and a hexagonal Gd 2 O 3 (0001) substrate. We report…”
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Designing of p-AlxGa1−xN/AlyGa1−yN super lattice structure as the p-contact and transparent layer in AlGaN UVLEDs by Xinhui Chen, Yuh-Renn Wu

“…A series of the p-Al x Ga 1-x N/Al y Ga 1-y N super lattice structure has been examined as the p-contact and transparent layer for different ultra-violet light…”
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Dependence of Cd compositione on transient photovoltage characteristics in Hg1−xCdxTe photodiode by Haoyang Cui, Xiang Li, Kaiyun Pi, Zhong Tang

“…This paper presents an experimental study of transient photovoltage induced by the pulsed laser excitation in the HgCdTe pn junction photodiode. The excitation…”
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Impact of individual dopants on the electronic properties of axial InxGa1−xN/GaN nanowire heterostructures by Marquardt, Oliver, Geelhaar, Lutz, Brandt, Oliver

“…We investigate the impact of individual ionized donors on the electronic properties of axial In x Ga 1-x N/GaN nanowire heterostructures. Our simulations…”
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Characteristics of all-optical retiming switches using periodically poled lithium niobate waveguides: Effects of input timing of data signal by Fukuchi, Yutaka, Enda, Akihiro, Sekine, Taku

“…We numerically calculate characteristics of all-optical retiming switches employing the cascaded second-order nonlinear effect in periodically poled lithium…”
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Greatly improved efficiency droop for InGaN-based green light emitting diodes by quaternary content superlattice electron blocking layer by Da-Wei Lin, An-Jye Tzou, Jhih-Kai Huang, Bing-Cheng Lin, Chun-Yen Chang, Hao-Chung Kuo

“…We presented a low efficiency droop behavior green light emitting diodes (LEDs) with a quaternary content InAlGaN/GaN superlattice electron blocking layer…”
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Light enhancement by Metal-Insulator-Metal Plasmonic Focusing Cavity by Wen, J., Wang, W. J., Li, N., Li, Z. F., Lu, W.

“…A Metal-Insulator-Metal (MIM) Plasmonic Focusing Cavity is simulated. The structure includes a large upper metallic grating to couple incident light into the…”
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Measured and 3D modelled quantum efficiency of an oxide-charge induced junction photodiode at room temperature by Chi Kwong Tang, Gran, Jarle, Muller, Ingmar, Linke, Ulrike, Werner, Lutz

“…Quantum deficiencies of charge induced junction photodiodes have been experimentally measured and 3D simulated. It is found that the internal quantum…”
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Processing window broadened by a barrier structure in dual-band HgCdTe IRFPAs by Yiyu Chen, Zhenhua Ye, Peng Zhang, Weida Hu, Lin, C., Hu, X. N., Ding, R. J., He, L.

“…Dual-band HgCdTe IRFPAs are one of the most important developing frontiers for 3rd generation IRFPAs. A barrier has been implemented in the dual-band HgCdTe…”
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Injection efficiency of DI and CTIA readout integrated circuit by Pengyun Song, Zhenhua Ye, Weida Hu, Xiaoning Hu

“…Advanced hybrid infrared focal plane arrays (IRFPA) consist of a semiconductor photodetector chip which is bump-bonded to a silicon CMOS readout integrated…”
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Opto-electrical characteristics of Si-based blocked-impurity-band detector: Experiment and simulation by Xiaodong Wang, Bingbing Wang, Liwei Hou, Wei Xie, Xiaoyao Chen, Ming Pan

“…Opto-electrical characteristics of Si-based blocked-impurity-band (BIB) detector are investigated by combing experiment with simulation. The measured…”
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3D finite element strain analysis of V-shaped pits in light emitting diodes by Chung-Cheng Hsu, Chen-Kuo Wu, Chi-Kang Li, Tien-Chang Lu, Yuh-Renn Wu

“…In this paper, we have analyzed the strain distribution of the V-pits in light emitting diodes (LEDs). The special geometry and non-uniform distribution…”
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Modeling of Mach-Zehnder and electroabsorption modulator pulse generators and extraction of the chirp factor by Connelly, Michael J., Romero-Vivas, Javier, Meehan, Aidan, Krzczanowicz, Lukasz

“…The chirp factor of optical modulators is an important parameter that relates how the induced phase varies with the instantaneous power of a generated optical…”
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Integrated dual-mode waveguide interferometer by Hoppe, Niklas, Fohn, Thomas, Rosa, Maria Felix, Vogel, Wolfgang, Zaoui, Wissem Sfar, Kaschel, Mathias, Butschke, Jorg, Letzkus, Florian, Berroth, Manfred

“…A novel type of interferometer with an ultra-small footprint is presented. The functional principle is based on the excitation of the first and the second…”
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