An intracavity, cw, dye‐laser photothermal deflection (PTD) technique has been developed for gas‐phase vibrational overtone spectroscopy. This new technique has a similar S/N ratio and significantly lower window noise than the intracavity photoacoustic technique under identical conditions.
REFERENCES
1.
2.
K. V.
Reddy
, D. F.
Heller
, and M. J.
Berry
, J. Chem. Phys.
76
, 2814
(1982
).3.
A. C.
Boccara
, D.
Fournier
, and J.
Badoj
, Appl. Phys. Lett.
36
, 130
(1980
).4.
W. B.
Jackson
, N. M.
Amer
, A. C.
Boccara
, and D.
Fournier
, Appl. Opt.
20
, 1333
(1981
).5.
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© 1983 American Institute of Physics.
1983
American Institute of Physics
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