Stabilization of DFB laser diodes with 760 nm and 1541 nm wavelength

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F11%3A00440739" target="_blank" >RIV/68081731:_____/11:00440739 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1117/12.912736" target="_blank" >http://dx.doi.org/10.1117/12.912736</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1117/12.912736" target="_blank" >10.1117/12.912736</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Stabilization of DFB laser diodes with 760 nm and 1541 nm wavelength

Popis výsledku v původním jazyce

The linewidth of the emission spectrum and the mode-hop free tuning range of the wavelength are crucial parameters for laser sources in laser interferometry, especially absolute laser interferometry. At present time the DFB laser diodes are the most suitable laser sources from semiconductor laser sources for using in laser interferometry. We present our set-up of the optical fiber based laser interferometer where these laser diodes can be used. The measurement probe is realized by standard optical fiberwith reflection coated fiber optical connector. First we used VCSEL laser diode to measurement with our fiber interferometer. The frequency linewidth, the mode hop free tuning range and the optical power is not sufficient for practical measurement outside of laboratory. The DFB laser diode has narrower frequency linewidth, wider mode hop free tuning range and more optical power. In addition to the opposite of VCSEL laser diodes are available in the package with optical fiber at the outp

Název v anglickém jazyce

Stabilization of DFB laser diodes with 760 nm and 1541 nm wavelength

Popis výsledku anglicky

The linewidth of the emission spectrum and the mode-hop free tuning range of the wavelength are crucial parameters for laser sources in laser interferometry, especially absolute laser interferometry. At present time the DFB laser diodes are the most suitable laser sources from semiconductor laser sources for using in laser interferometry. We present our set-up of the optical fiber based laser interferometer where these laser diodes can be used. The measurement probe is realized by standard optical fiberwith reflection coated fiber optical connector. First we used VCSEL laser diode to measurement with our fiber interferometer. The frequency linewidth, the mode hop free tuning range and the optical power is not sufficient for practical measurement outside of laboratory. The DFB laser diode has narrower frequency linewidth, wider mode hop free tuning range and more optical power. In addition to the opposite of VCSEL laser diodes are available in the package with optical fiber at the outp

Druh

D - Stať ve sborníku

CEP obor

BH - Optika, masery a lasery

OECD FORD obor

—

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název statě ve sborníku

Photonics, Devices, and Systems V (Proceedings of SPIE Vol. 8306)

ISBN

978-0-8194-8953-1

ISSN

—

e-ISSN

—

Počet stran výsledku

6

Strana od-do

"83060F:1"-"6"

Název nakladatele

SPIE

Místo vydání

Bellingham

Místo konání akce

Praha

Datum konání akce

24. 8. 2011

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000297582500015