Abstract
Objectives: The present course is devoted to engineers, physicists, and techniques which require basic tools for applying in experiments, measurements and research with optical instruments.
Content: It is composed of the following topics: photodetectors, semiconductor devices, photomultiplier tubes, Faraday modulators, lock in amplifiers and automatic polarimeters. It begins with the definitions, classification and general characteristics of the photodetectors and its selection criteria for specific applications. There is included a section relative to different types of photodiodes and its differential characteristics, the photomultipliers are described showing its validity and application range. The different characteristics of Faraday cells which are widely employed as optical modulators are analyzed. Lock in amplifiers are shown and its applications in experimental arrangements.
Results: a complex optical instrument (an automatic laser polarimeter) is described where can be applied the knowledge obtained from the previous topics. Laboratory optical practices are included optionally.
Conclusion: this course could be given as a postgraduate course for Master in Science or Ph. D depending on the number and content of selected topics. It has been applied as an obligatory subject of the Optical Master in Science curriculum in the Superior Technical Institute (José Antonio Echeverría) of Havana, Cuba.
© 2007 Optical Society of America
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