Publication

3-D integrable optoelectronic devices for telecommunications ICs

Mihai Adrian Ionescu, Luc Thévenaz, Philippe Renaud, Michel Declercq, Philippe Robert, Cyrille Hibert, Philippe Flückiger, Georges-André Racine
2002
Conference Papers

Abstract

The design, fabrication and characterization of CMOS-compatible optoelectronic devices is discussed. All devices are fabricated on silicon on insulator (SOI) substrates which makes them suitable for three-dimensional (3-D) telecommunication photonic integrated circuits. A 5 MHz bandwidth for 2×2 switch and a thermal compensation principle for modulators is demonstrated.

Official source

https://infoscience.epfl.ch/entities/publication/28274a00-ec89-4cd3-80ce-73f83324f74b

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Mihai Adrian Ionescu, Luc Thévenaz, Philippe Renaud, Michel Declercq, Philippe Robert, Cyrille Hibert, Philippe Flückiger, Georges-André Racine
2002
Conference Papers

Abstract

Official source

https://infoscience.epfl.ch/entities/publication/28274a00-ec89-4cd3-80ce-73f83324f74b

About this result

Related concepts (13)

Three-dimensional space

In geometry, a three-dimensional space (3D space, 3-space or, rarely, tri-dimensional space) is a mathematical space in which three values (coordinates) are required to determine the position of a point. Most commonly, it is the three-dimensional Euclidean space, the Euclidean n-space of dimension n=3 that models physical space. More general three-dimensional spaces are called 3-manifolds. Technically, a tuple of n numbers can be understood as the Cartesian coordinates of a location in a n-dimensional Euclidean space.

Dimension

In physics and mathematics, the dimension of a mathematical space (or object) is informally defined as the minimum number of coordinates needed to specify any point within it. Thus, a line has a dimension of one (1D) because only one coordinate is needed to specify a point on it - for example, the point at 5 on a number line. A surface, such as the boundary of a cylinder or sphere, has a dimension of two (2D) because two coordinates are needed to specify a point on it - for example, both a latitude and longitude are required to locate a point on the surface of a sphere.

Four-dimensional space

Four-dimensional space (4D) is the mathematical extension of the concept of three-dimensional space (3D). Three-dimensional space is the simplest possible abstraction of the observation that one needs only three numbers, called dimensions, to describe the sizes or locations of objects in the everyday world. For example, the volume of a rectangular box is found by measuring and multiplying its length, width, and height (often labeled x, y, and z).

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