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Master's Dissertation
DOI
https://doi.org/10.11606/D.54.1989.tde-08062009-094348
Document
Author
Full name
Newton La Scala Junior
Institute/School/College
Knowledge Area
Date of Defense
Published
São Carlos, 1989
Supervisor
Committee
Castro Neto, Jarbas Caiado de (President)
Bagnato, Vanderlei Salvador
Vieira Junior, Nilson Dias
Title in Portuguese
Estabilização de lasers de semicondutores.
Keywords in Portuguese
Lasers
Medidor de onda
Propriedades ópticas
Semicondutores
Abstract in Portuguese
Neste trabalho apresentamos uma instrumentação que é capaz de estabilizar e medir o comprimento de onda emitido por um laser de semicondutor em 1 parte de 106. Para obtermos essa precisão foi necessário desenvolver um controlador de temperatura, uma fonte de corrente e um medidor de onda.
Title in English
Stabilization of semiconductor lasers.
Keywords in English
Lasers
Optical properties
Semiconductors
Wavemeter
Abstract in English
In this work we present an instrumentation that is able to stabilize and measure the semiconductor laser wavelength with a precision of 1 part in 106. To obtain this precision was necessary to develop a temperature controller, current source and wave meter.
 
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Publishing Date
2009-06-15
 
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