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ASTM Selected Technical Papers
Laser Induced Damage in Optical Materials: 1987Available to Purchase
By
HE Bennett
HE Bennett
1
Naval Weapons Center
?
China Lake, California 93555
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AH Guenther
AH Guenther
2
Air Force Weapons Laboratory
?
Kirtland Air Force Base, New Mexico 87117
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D Milam
D Milam
3
Lawrence Livermore National Laboratory
?
Livermore, California 94550
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BE Newnam
BE Newnam
4
Los Alamos National Laboratory
?
Los Alamos, New Mexico 87545
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MJ Soileau
MJ Soileau
5
University of Central Florida
?
Orlando, Florida 32816
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ISBN-10:
0-8031-4481-4
ISBN:
978-0-8031-4481-1
No. of Pages:
653
Publisher:
ASTM International
Publication date:
1988

This paper reports on a series of experiments designed to collect phenomenological data regarding the role of water in the laser conditioning effect. To understand the data collected, a model of the mechanism of laser conditioning is introduced. The model posited is that water included in the coating absorbs some of the incident laser energy and this increased absorption causes lowered damage thresholds. Further, it is assumed that, during the sub-threshold irradiation of the surface under test, water is desorbed before damage occurs. The decreased water content in the coating leads to higher damage performance due to the decreased absorption of the incident laser energy.

1.
Newnam
,
B.E.
,
Nowak
A.V.
and
Gill
D.H.
, “
Short Pulse COa-Laser Damage Studies of NaCl and KC1 Windows
”, in
Laser Damage in Optical materials:1979
,
Bennett
H.E.
,
Glass
A.J.
,
Guenther
A.H.
and
Newnam
B.E.
editors, pp. 209–223, Nat. Bur. Stand.(U.S.) Spec. Pub. 620,
U.S. Government Printing Office
,
Washington D.C.
,
1980
.
2.
porteus
,
J.O.
,
Donovan
T.M.
,
Jernigan
J.L.
and
Faith
W.N.
,“
Multithreshold Evaluation of 100-nsec Pulsed Laser Damage to Coated Materials at 2.7- and 3.8 μ.m Wavelengths
” in
Laser Damage in Optical Materials: 1978
,
Glass
A.J.
and
Guenther
A.H.
editors, pp. 202–211, Nat. Bur. Stand.(U.S.) Spec. Pub. 541,
U.S. Government Printing Office
,
Washington D.C.
,
1978
.
3.
Swain
,
J.E.
,
Stowkowski
S.E.
,
Milam
D.
and
Rainer
F.
, “
Improving the Bulk Damage Resistance of KDP by Baking and Pulsed Laser Irradiation
”, in
Laser Damage in Optical Materials:1981
,
Bennett
H.E.
,
Milam
D.
,
Guenther
A.H.
and
Newnam
B.E.
editors, pp. 119–128, Nat. Bur. Stand.(U.S.) Spec. Pub. 669,
U.S. Government Printing Office
,
Washington D.C.
,
1982
.
4.
Frink
,
M.E.
,
Arenberg
J.W.
,
Mordaunt
D.W.
,
Seitel
S.C.
,
Babb
M.T.
and
Teppo
E.A.
, “
Temporary Laser Threshold Enhancement by Laser Conditioning of Anti-reflection Coated Glass
”,
Applied Physics Letters
 0003-6951, volume
51
, number
5
,
10
08
1987
, pp 415–417.
5.
Present study.
6.
Rainer
,
F.
,
Milam
D.
and
Lowdermilk
W.H.
,“
Laser Damage Thresholds of Thin Film Optical Coatings at 248 nm
”, in
Laser Damage in Optical Materials:1981
,
Bennett
H.E.
,
Milam
D.
,
Guenther
A.H.
and
Newnam
B.E.
editors, pp. 339–343, Nat. Bur. Stand.(U.S.) Spec. Pub. 669,
U.S. Government Printing Office
,
Washington D.C.
,
1982
.
7.
Frink
 et al
,
1987
, .
8.
Wood
,
R.
,
Laser Damage in Optical Materials
,
Adam-Hilger
,
1986
.
9.
Porteus
,
J.O.
,
Faith
W.N.
and
Alien
S.D.
, “
Laser Desorption Analysis of H20 and Other Contaminants from Optical Surfaces
”, in
Laser Damage in Optical Materials:1981
,
Bennett
H.E.
,
Milam
D.
,
Guenther
A.H.
and
Newnam
B.E.
editors, pp. 273–279, Nat. Bur. Stand.(U.S.) Spec. Pub. 669,
U.S. Government Printing Office
,
Washington D.C.
,
1982
.
10.
Frink
 et al
,
1987
, .
11.
Wood
,
1986
, .
12.
Porteus
 et al
,
1982
, .
13.
Nogar
,
N.S.
and
Estler
R.C.
,“
A Chemical Precursor to Optical Damage? Studies by Laser lonization Mass Spectrometery
”in
Laser Damage in Optical Materials:1987
,
Bennett
H.E.
,
Milam
D.
,
Guenther
A.H.
and
Newnam
B.E.
editors, to be published.
14.
Milam
,
D.
,
Rainer
F.
and
Swain
J.E.
,
Laser Program Annual Report
,
1980
,
Lawrence Livermore National Laboratory
,
1980
.
15.
Frink
 et al
,
1987
, .
16.
Arenberg
,
J.W.
,
Frink
M.E.
,
Mordaunt
D.W.
,
Lee
G.
,
Seitel
S.C.
and
Teppo
E.A.
,“
Correlation of Laser Damage at 1.06μm Varying Modal Content and Irradiance History
”,
Laser Damage in Optical Materials:1986
,
Bennett
H.E.
,
Milam
D.
,
Guenther
A.H.
and
Newnam
B.E.
editors, to be published.
17.
Foltyn
,
S.R.
and
Jolin
L.J.
,“
Catastrophic versus Microscopic Damage: Applicability of Laboratory Measurements to Real Systems
”, in
Laser Damage in Optical Materials:1980
,
Bennett
H.E.
,
Milam
D.
,
Guenther
A.H.
and
Newnam
B.E.
editors, pp. 493–501, Nat. Bur. Stand.(U.S.) Spec. Pub. 620,
U.S. Government Printing Office
,
Washington D.C.
,
1981
.
18.
Perkins
,
W.G.
and
Beagal
D.R.
,“
Diffusion and Permeation of He, Ne, Ar, Kr and D2 Through Silicon Oxide Films
”,
Journal of Chemical Physics
 0021-9606, volume
54
, number
6
, pp 1683–1694,
15
02
1971
.
19.
Perkins
,
W.G.
and
Beagal
D.R.
,“
Diffusion and Permeation of He, Ne, Ar, Kr and D2 Through Silicon Oxide Films
”,
Journal of Chemical Physics
 0021-9606, volume
54
, number
6
, pp 1683–1694,
15
02
1971
.
20.
Perkins
,
W.G.
and
Beagal
D.R.
,“
Diffusion and Permeation of He, Ne, Ar, Kr and D2 Through Silicon Oxide Films
”,
Journal of Chemical Physics
 0021-9606, volume
54
, number
6
, pp 1683–1694,
15
02
1971
.
21.
Frink
 et al
,
1987
, .
22.
Palik
,
E.D.
,
Gibson
J.W.
,
Holm
R.T.
,
Hass
M.
,
Braunstein
M.
and
Garcia
B.
,“
Infrared Characterization of Surfaces and Coatings by Internal-Reflection Spectroscopy
”,
Applied Optics
 0003-6935, volume
17
, number
11
,
01
06
1978
, pp 1176.
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