Wideband semiconductor optical amplifier steady-state numerical model
TLDR
In this article, a wideband steady-state model and efficient numerical algorithm for a bulk InP-InGaAsP homogeneous buried ridge stripe semiconductor optical amplifier is described.Abstract:
A wideband steady-state model and efficient numerical algorithm for a bulk InP-InGaAsP homogeneous buried ridge stripe semiconductor optical amplifier is described. The model is applicable over a wide range of operating regimes. The relationship between spontaneous emission and material gain is clarified. Simulations and comparisons with experiment are given which demonstrate the versatility of the model.read more
Citations
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Neuromorphic Photonic Integrated Circuits
Hsuan-Tung Peng,Mitchell A. Nahmias,Thomas Ferreira de Lima,Alexander N. Tait,Bhavin J. Shastri +4 more
TL;DR: A framework for understanding the underlying models, and a neuron-like processing device—an excitable laser—that has many favorable properties for integration with emerging photonic integrated circuit platforms are provided.
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High-Power, Low-Noise 1.5-μm Slab-Coupled Optical Waveguide (SCOW) Emitters: Physics, Devices, and Applications
Paul W. Juodawlkis,Jason J. Plant,William Loh,Leo J. Missaggia,Frederick J. O'Donnell,Douglas C. Oakley,A. Napoleone,Jonathan Klamkin,Juliet T. Gopinath,Daniel J. Ripin,Sangyoun Gee,Peter J. Delfyett,Joseph P. Donnelly +12 more
TL;DR: In this article, a new class of high-power, edge-emitting, semiconductor optical gain medium based on the slab-coupled optical waveguide (SCOW) concept is presented.
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Lasing wavelength and spacing switchable multiwavelength fiber laser from 1510 to 1620 nm
TL;DR: In this article, a flexibly switchable multi-wavelength fiber laser with multiple functionalities like a wide tuning range of lasing wavelength, wavelength spacing, and the number of channels simultaneously was demonstrated.
Journal ArticleDOI
Wide-Band Steady-State Numerical Model and Parameter Extraction of a Tensile-Strained Bulk Semiconductor Optical Amplifier
TL;DR: In this paper, a wide-band steady-state model of a tensile-strained bulk InGaAsP optical amplifier is described, and a parameter extraction algorithm based on the Levenberg-Marquardt method is described.
Journal ArticleDOI
Fast and Efficient Dynamic WDM Semiconductor Optical Amplifier Model
TL;DR: In this article, a state-variable model for semiconductor optical amplifiers (SOAs) that is amenable to block diagram implementation of wavelength division multiplexed (WDM) signals and fast execution times is presented.
References
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Book
Physics of Optoelectronic Devices
TL;DR: In this article, the authors discuss the propagation of light propagation in various media, including waveguide couplers and coupled-mode theory, as well as direct modulation of Semiconductor Lasers.
Journal ArticleDOI
Carrier-induced change in refractive index of InP, GaAs and InGaAsP
TL;DR: In this article, the change in refractive index Delta n produced by injection of free carriers in InP, GaAs, and InGaAsP was theoretically estimated and the results were in reasonably good agreement with the limited experimental data available.
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Measurement of radiative and nonradiative recombination rates in InGaAsP and AlGaAs light sources
TL;DR: In this article, a small signal method is used to measure the carrier lifetime as a function of injected carrier density, and the results are used to determine the radiative and nonradiative recombination rates for AlGaAs LED's and 1.3 μm InGaAsP lasers.
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Computer model of an injection laser amplifier
TL;DR: In this article, the authors proposed a model based on numerical solutions of traveling-wave equations, where the noise output of the laser amplifier is treated by traveling-Wave power equations, but the light signal is described by travelingwave equations for its amplitude.
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TL;DR: In this article, the authors present a theoretical analysis of semiconductor laser and photonic integrated circuits based on rate-equation analysis and light control and noise properties of laser diodes.