Linked Life Data

18231245

Source:http://linkedlifedata.com/resource/pubmed/id/18231245

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
5
pubmed:dateCreated
2008-1-30
pubmed:abstractText
A novel laser intracavity photothermal detector is described. In this scheme, sample absorption of the pump laser power takes place within the cavity of a probe He-Ne laser causing modulation in the gain and in turn the output power. Comparison of this intracavity detector with two other photothermal techniques, namely, phase fluctuation optical heterodyne spectroscopy and thermal beam deflection, is made in terms of practicality and sensitivity. For in situ measurements, sensitivity of 0.5 x 10(-7) cm(-1) for a probe length of 3 cm has been achieved.
pubmed:language
eng
pubmed:journal
pubmed:status
PubMed-not-MEDLINE
pubmed:month
Mar
pubmed:issn
0003-6935
pubmed:author
pubmed:issnType
Print
pubmed:day
1
pubmed:volume
25
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
749-52
pubmed:year
1986
pubmed:articleTitle
Trace gas detection by laser intracavity photothermal spectroscopy.
pubmed:affiliation
Brookhaven National Laboratory, Department of Applied Science, Environmental Chemistry Division, Upton, New York 11973, USA.
pubmed:publicationType
Journal Article