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Analysis of junction temperatures for groups III–V semiconductor materials of light-emitting diodes
Springer Science and Business Media LLC - - 2017
B. C. Chen, K. H. Chen, Jie Yu, Ching-Yen Ho, Mao-Yu Wen
Performance investigation of 110-Gbps optical MSK system using a Quad Mach-Zehnder IQ modulator
Springer Science and Business Media LLC - - 2018
Debanjan Sarkar, Sanjeev Kumar Metya
Simulation of a ridge-type semiconductor laser with partially formed anti-guiding cladding layers
Springer Science and Business Media LLC - Tập 47 - Trang 2161-2167 - 2014
Daiya Katsuragawa, Takahiro Numai
A ridge-type semiconductor laser with partially formed anti-guiding cladding layers is proposed, and lasing characteristics are simulated. With increases in the height and the width of the partially formed anti-guiding cladding layers, both kink-level and threshold current increase. When the height is 100 nm and the width is greater than or equal to 15  ...... hiện toàn bộ
Modeling and analysis of a photonic crystal embedded ENZ gyrotropic metatronic amplifier using the mode matching technique
Springer Science and Business Media LLC - - 2024
Ali Allahpour Fadafan, A. Abdipour, Amir Nader Askarpour
Reduction of effective material loss (EML) using decagonal photonic crystal fiber (D-PCF) for communication applications in the terahertz wave pulse
Springer Science and Business Media LLC - - 2022
Md. Selim Hossain, Shuvo Sen, Md. Mahabub Hossain
An analytical model of P +InAsSbP/n 0-InAs/n +-InAs single heterojunction photodetector for 2.4–3.5 μm region
Springer Science and Business Media LLC - Tập 36 - Trang 935-947 - 2004
R.K. Lal, P. Chakrabarti
In this paper, a surface illuminated InAsSbP/InAs photodetector has been analyzed for operation in 2.0–3.5 μm wavelength region. The influence of different dark current components on the resistance-area product (RA) of the photodetector has been estimated theoretically. The results obtained on the basis of the model are found to be in good agreement with the experimental data reported by others. T...... hiện toàn bộ
High-current regime of the helical hollow cathode Ne-TlCl and He-Kr lasers
Springer Science and Business Media LLC - Tập 18 - Trang 455-459 - 1986
M. Grozeva, N. Sabotinov, M. Jánossy
The possibilities of high-current laser operation in Ne-TlCl and He-Kr discharges are studied using a multiple-anode helical hollow cathode design of the laser tube. Lasing on two thallium and two krypton-ion lines is obtained. The processes limiting the c.w. mode of operation are discussed.
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Springer Science and Business Media LLC - Tập 21 - Trang 86-86 - 1989
Polarization-insensitive and wide-angle MXene-TiN-based wideband absorber operating in the visible and near-infrared regime
Springer Science and Business Media LLC - Tập 55 - Trang 1-10 - 2023
Mohamad Abou Houran, B. Adhavan, Muhammad Abuzar Baqir, Muhammad Saqlain
This study proposes a simple design of a wideband metamaterial absorber (MMA) that functions in the visible and near-infrared range. The proposed absorber is composed of a multilayer structure with two-dimensional (2D) Ti3C2Tx (MXene) layer and top mounted structure of titanium nitride (TiN). It is observed that the proposed absorber absorbs above 85% of incident light in the visible and near-infr...... hiện toàn bộ
Anisotropy and nonlinearity in superlattices
Springer Science and Business Media LLC - Tập 48 - Trang 1-7 - 2016
M. F. Pereira
This paper uses analytical expressions for the nonlinear optical absorption of superlattices by treating them as anisotropic media. The controllable system shows that the nonlinearities increase with anisotropy suggesting that strongly anisotropic materials such as those used for solar cells may also be useful for nonlinear optical applications.
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