DocumentCode
1500390
Title
Comments on "The noise figure of optical amplifiers"
Author
Desurvire, E.
Author_Institution
Alcatel Corp. Res. Centre, Marcoussis, France
Volume
11
Issue
5
fYear
1999
fDate
5/1/1999 12:00:00 AM
Firstpage
620
Lastpage
621
Abstract
In a recent letter, Haus proposes a new definition for the noise figure of optical amplifiers, which would be consistent with previous IRE/IEEE standards concerning microwave amplifiers. This new noise figure is signal-independent and is therefore most general, unlike the current one. The purpose of these comments is not to discuss the deep implications of such a possible change in standards, but only to provide additional clarifications on how the two definitions are connected.
Keywords
measurement standards; optical noise; optical transmitters; superradiance; telecommunication standards; IEEE standards; IRE standards; clarifications; definitions; microwave amplifiers; noise figure; optical amplifiers; signal-independent; Gain measurement; Microwave amplifiers; Noise figure; Noise measurement; Optical amplifiers; Optical losses; Optical noise; Semiconductor optical amplifiers; Spontaneous emission; Stimulated emission;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/68.759418
Filename
759418
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