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ECE 313 - Optoelectronics Lab

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Catalog Description
313 Optoelectronics Lab. I, II, SS; 1 cr. Light detection using photovoltaic and photoconductive detectors and phototransistors. Light generation using light emitting diodes and laser diodes. Light transmission using optical fibers. Optoisolators and optical switches. Light emitting diode and liquid crystal displays. P: ECE 271; 340; or cons inst.

Course Prerequisite(s)

Prerequisite knowledge and/or skills

Familiarity with basic electrical engineering measurement apparatus and techniques (oscilloscope, waveform generator, voltage/current/capcitance meter, etc.). Familiarity with linear analog circuits, and circuit model representation of standard semiconductor devices.

Textbook(s) and/or other required material

Textbook: Laboratory Notes by Professor McCaughan

Course objectives

To familiarize students with fiber optics & optoelectronic devices and their applications in a hands-on environment.

Topics covered

Laboratory 1: An Introduction To The Principles Of Optical Waveguiding. Measurements of critical angle and observations of total internal reflection Observations of evanescent fields

Laboratory 2: Fiber and Fiber-related Devices Introduction to fiber optics and connectors Loss measurements of fiber, fiber splices, and connectors. Determination of coupling efficiencies of fused fiber couplers; their wavelength sensitivity

Laboratory 3: Evanescent Coupling and its applications Fiber power splitters and taps Wavelength division multiplexers/demultiplexers Beam propagation model calculations of a wavelength multiplexer

Laboratory 4: LEDs, Laser Diodes, and Photodetectors Electrical and optical characterization of photodiode, LED, and laser Characterization of electro-optic modulator.

Laboratory 5: Optical Time Domain Reflectometry (OTDR) Measure fiber loss/length and splice losses with commercial OTDR instrument. Fault location in fiber system

Laboratory 6: Construction of a Bi-directional Fiber Link measure insertion loss & crosstalk of two WDM couplers. construct a unidirectional two-wavelength link (1.3mm & 1.5 mm) tranmitters omeasure coss talk at each output

Class/laboratory schedule

Contribution of course to meeting the professional component
This course contributes primarily to the students' knowledge of engineering topics, but does not provide design experience.

The following statement indicates which of the following considerations are included in this course: economic, environmental, ethical, political, societal, health and safety, manufacturability, sustainability.

Relationship of course to undergraduate degree program objectives and outcomes
This course primarily serves students in the department. The information below describes how the course contributes to the undergraduate program objectives.

Assessment of student progress toward course objectives

Person(s) who prepared this description



Copyright 2007 The Board of Regents of the University of Wisconsin System
Date last modified: 16-Jul-2007
Content by: ece@engr.wisc.edu
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