High-precision measurement of the center frequencies of the hydrogen cyanide (HCN) hyperfine transitions in the 1.5 µm wavelength band

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F22%3A00567410" target="_blank" >RIV/68081731:_____/22:00567410 - isvavai.cz</a>
Result on the web
<a href="https://www.spiedigitallibrary.org/conference-proceedings-of-spie/12502/2664209/High-precision-measurement-of-the-center-frequencies-of-the-hydrogen/10.1117/12.2664209.short" target="_blank" >https://www.spiedigitallibrary.org/conference-proceedings-of-spie/12502/2664209/High-precision-measurement-of-the-center-frequencies-of-the-hydrogen/10.1117/12.2664209.short</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2664209" target="_blank" >10.1117/12.2664209</a>

Result language
angličtina
Original language name
High-precision measurement of the center frequencies of the hydrogen cyanide (HCN) hyperfine transitions in the 1.5 µm wavelength band
Original language description
The definition of both meter and second relies on precisely measured frequency. The convenient sources of such frequencies are lasers stabilized by molecular vapours. The He-Ne lasers stabilized by iodine vapours represent the cornerstone sources in the visible spectrum. On the other hand, the infrared spectrum (particularly 1550 nm C-band) is of metrological interest thanks to its cost-effective, readily available components. The widely used absorption media at 1550 nm has been two acetylene isotopes (12C2H213C2H2), while H13C14N represents an alternative covering a broader spectrum well corresponding to the telecommunication C-band.
Czech name
—
Czech description
—

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
22nd Polish-Slovak-Czech Optical Conference on Wave and Quantum Aspects of Contemporary Optics
ISBN
978-1-5106-6112-7
ISSN
0277-786X
e-ISSN
1996-756X
Number of pages
5
Pages from-to
1250213
Publisher name
SPIE
Place of publication
Bellingham
Event location
Wojanów
Event date
Sep 5, 2022
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
000920988700038

Similar results(10)