IEEJ Transactions on Sensors and Micromachines
Online ISSN : 1347-5525
Print ISSN : 1341-8939
ISSN-L : 1341-8939
Letter
Cavity Ring-Down Characteristic Using Reflective Semiconductor Optical Amplifier
Hirokazu TanimotoTatuya MatuoYoshinobu Maeda
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2010 Volume 130 Issue 6 Pages 253-254

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Abstract

An excellent cavity ring-down spectroanalyzer was realized using a reflective semiconductor optical amplifier. A negative feedback optical amplification effect of the amplifier recovers signal loss to a higher definition and provides an output signal whose baseline was reduced optically.

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© 2010 by the Institute of Electrical Engineers of Japan
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