Linked Life Data

19838241

Source:http://linkedlifedata.com/resource/pubmed/id/19838241

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PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
20
pubmed:dateCreated
2009-10-19
pubmed:abstractText
We report the frequency stabilization of a cw extended-cavity diode laser against saturated absorption lines of the H(2)O17 isotopologue of water vapor at around 1.384 microm. The saturation of rotovibrational transitions is achieved by filling a high-finesse optical resonator with H(2)O17 at low pressure and by locking the laser frequency to the resonator by using the Pound-Drever-Hall technique. Absolute frequency stabilization is obtained, locking the cavity resonance to the center of the sub-Doppler line by means of the wavelength modulation method. A relative frequency stability of sigma(y)(tau)=10(-13)(0.1tau(-2)+0.9)(1/2) is demonstrated for integration times in the range 4 ms<tau<30 s.
pubmed:language
eng
pubmed:journal
pubmed:status
PubMed-not-MEDLINE
pubmed:month
Oct
pubmed:issn
1539-4794
pubmed:author
pubmed:issnType
Electronic
pubmed:day
15
pubmed:volume
34
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
3107-9
pubmed:year
2009
pubmed:articleTitle
Absolute frequency stabilization of an extended-cavity diode laser against Doppler-free H(2)O17 absorption lines at 1.384 microm.
pubmed:affiliation
Istituto di Fotonica e Nanotecnologie-CNR and Dipartimento di Fisica del Politecnico di Milano, Piazza Leonardo Da Vinci 32, 20133 Milano, Italy. gianluca.galzerano@fisi.polimi.it
pubmed:publicationType
Journal Article