'Band diagram' diaporamas de présentation

Ring resonators

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Section 12: Intro to Devices

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Design of an Electrically Operated mid-infrared solid-state modulator

Design of an Electrically Operated mid-infrared solid-state modulator . AITA 7 th September 2005. Harvey N. Rutt, Suresh Uppal Chong Yew Lee Optoelectronics Research Center University of Southampton,Southampton SO17 1BJ. Outline. Background Choice of Material The physics

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From electrons to photons: Quantum-inspired modeling in nanophotonics

From electrons to photons: Quantum-inspired modeling in nanophotonics. Steven G. Johnson , MIT Applied Mathematics. Nano-photonic media ( l -scale). strange waveguides. & microcavities. [B. Norris, UMN]. [Assefa & Kolodziejski, MIT]. 3d structures . [Mangan, Corning].

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Plans

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Semiconductor Device Physics

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Chapter 5 pn Junction Electrostatics

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Chapter 5 pn Junction Electrostatics

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Metallurgical Junction

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Chapter 14-1. Metal-semiconductor (MS) junctions

Chapter 14-1. Metal-semiconductor (MS) junctions. Many of the properties of pn junctions can be realized by forming an appropriate metal-semiconductor rectifying contact (Schottky contact) Simple to fabricate Switching speed is much higher than that of p-n junction diodes

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Fig. 6-1: pin photodiode circuit

Fig. 6-1: pin photodiode circuit. Fig. 6-2: pin energy-band diagram. Fig. 6-4: Photodiode Responsivities. Fig. 6-10: Reverse-biased pin photodiode. Fig. 6-11: Rise and fall times. Fig. 6-12: Photodiode not fully depleted. Fig. 6-13: Various pulse responses.

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