Investigation of Short-term Amplitude and Frequency Fluctuations of Lasers for Interferometry

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F13%3A00397701" target="_blank" >RIV/68081731:_____/13:00397701 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.2478/msr-2013-0014" target="_blank" >http://dx.doi.org/10.2478/msr-2013-0014</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2478/msr-2013-0014" target="_blank" >10.2478/msr-2013-0014</a>

Result language

angličtina

Original language name

Investigation of Short-term Amplitude and Frequency Fluctuations of Lasers for Interferometry

Original language description

One of the limiting factors of accuracy and resolution in laser interferometry is represented by noise properties of the laser powering the interferometer. Amplitude and especially frequency fluctuations of the laser source are crucial in precision distance measurement. Sufficiently high long-term frequency stability of the laser source must be achieved especially in applications in fundamental metrology. Furthermore, the short-term frequency variations are also important primarily for measurements doneat high acquisition speeds. This contribution presents practical results of measurements of short-term amplitude and frequency noises of a set of laser sources commonly used in laser interferometry. The influence of the interferometer design and electrical parameters of the detection system are also discussed.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BH - Optics, masers and lasers

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2013

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Measurement Science Review

ISSN

1335-8871

e-ISSN

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Volume of the periodical

13

Issue of the periodical within the volume

2

Country of publishing house

SK - SLOVAKIA

Number of pages

7

Pages from-to

63-69

UT code for WoS article

000318150800003

EID of the result in the Scopus database

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