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Absorption spectrum (380–700 nm) of pure water II Integrating cavity measurements

Pope, Robin M., Fry, Edward S.·1997·Applied Optics

Abstract

Definitive data on the absorption spectrum of pure water from 380 to 700 nm have been obtained with an integrating cavity technique. The results are in good agreement with those recently obtained by our group with a completely independent photothermal technique. As before, we find that the absorption in the blue is significantly lower than had previously been generally believed and that the absorption minimum is at a significantly shorter wavelength, i.e., 0.0044 ? 0.0006 m(-1) at 418 nm. Several spectroscopic features have been identified in the visible spectrum to our knowledge for the first time.

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Metadata

Authors
Pope, R. M., & Fry, E. S.
Venue
Applied Optics
Published
1997-11-20
Volume
36
Issue
33
Pages
8710
ISSN
  • 0003-6935 (ISSN-L)
  • 1539-4522
OpenAlex
W2155782014
Cited by
2,297
References
0
FWCI
14.09
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Absorption spectrum (380–700 nm) of pure water II Integrating cavity measurements. https://app.cochat.ai/papers/10.1364/ao.36.008710
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Pope, R. M., & Fry, E. S. (1997). Absorption spectrum (380–700 nm) of pure water II Integrating cavity measurements. Applied Optics. https://doi.org/10.1364/ao.36.008710

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