H. Engan
发表
J. Skaar,
H. Engan,
1999,
Optics letters.
H. Engan,
R. Tancrell,
1973
.
H. Engan,
H. Engan,
1982,
IEEE Transactions on Sonics and Ultrasonics.
H. Engan,
K. Ingebrigtsen,
A. Tonning,
1967
.
B. Y. Kim,
H. Engan,
B. Kim,
1986,
Optics letters.
H. Engan,
H. Engan,
1969
.
Clemens Ruppel,
G. Visintini,
G. Kovacs,
1990,
IEEE Symposium on Ultrasonics.
A. Bjarklev,
J. Riishede,
H. Engan,
2005,
IEEE Photonics Technology Letters.
H. Engan,
A. Aksnes,
E. Leirset,
2009,
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control.
B. Y. Kim,
H. Engan,
H. Shaw,
1986,
IEEE 1986 Ultrasonics Symposium.
H. Engan,
D. Östling,
1997
.
H. Engan,
H. Engan,
1984
.
H. Engan,
1983,
IEEE Transactions on Sonics and Ultrasonics.
H. Engan,
D. Ostling,
1995,
Optics letters.
H. Engan,
T. Myrtveit,
J. O. Askautrud,
1991,
Optics letters.
H. Engan,
H. Martinussen,
A. Aksnes,
2008,
2008 IEEE Ultrasonics Symposium.
H. Engan,
K. Blotekjaer,
2006
.
H. Engan,
D. Ostling,
B. Langli,
1996,
Optics letters.
H. Engan,
K. Ingebrigtsen,
A. Rønnekleiv,
1981
.
Astrid Aksnes,
Hanne Martinussen,
Helge E. Engan,
2006,
SPIE Optics + Photonics.
H. Engan,
H. Martinussen,
A. Aksnes,
2006,
2006 Conference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference.
H. Engan,
1971
.
H. J. Shaw,
Byoung Yoon Kim,
B. Y. Kim,
1988
.
H. Engan,
2000,
2000 IEEE Ultrasonics Symposium. Proceedings. An International Symposium (Cat. No.00CH37121).
H. Engan,
1997,
1997 IEEE Ultrasonics Symposium Proceedings. An International Symposium (Cat. No.97CH36118).
Helge E. Engan,
Dan Ostling,
Per O. Kval,
1994,
Other Conferences.
A. Ronnekleiv,
H. Engan,
M. Anhorn,
1987,
IEEE 1987 Ultrasonics Symposium.
H. Engan,
M. Anhorn,
1989,
Proceedings., IEEE Ultrasonics Symposium,.
H. Engan,
H. Grassl,
H. Engan,
1985,
IEEE Transactions on Sonics and Ultrasonics.
H. Engan,
S. Mylvaganam,
G. Nygaard,
2000,
2000 IEEE Ultrasonics Symposium. Proceedings. An International Symposium (Cat. No.00CH37121).
H. Engan,
K. Ingebrigtsen,
H. Hanebrekke,
1969
.
Helge E. Engan,
Halvor Skeie,
H. Engan,
1976
.
Heterodyne interferometer for absolute amplitude vibration measurements with femtometer sensitivity.
H. Engan,
A. Aksnes,
E. Leirset,
2013,
Optics express.
H. Engan,
A. Aksnes,
H. Martinussen,
2007,
Optics express.
Magnus W Haakestad,
H. Engan,
M. Haakestad,
2006,
Optics express.
H. Engan,
M. Haakestad,
H.E. Engan,
2006,
Journal of Lightwave Technology.
H. Engan,
M. Haakestad,
2004,
IEEE Ultrasonics Symposium, 2004.
H. Engan,
B. Kim,
H. Shaw,
1987,
Optics letters.
H. Engan,
J.O. Askautrud,
1992,
8th Optical Fiber Sensors Conference.