Zobrazeno 1 - 7
of 7
pro vyhledávání: '"J. W. Birkeland"'
Autor:
D. K. Clawson, J. W. Birkeland
Publikováno v:
Clinical Pharmacology & Therapeutics. 9:639-646
Publikováno v:
Physical Review. 178:368-372
Publikováno v:
SPIE Proceedings.
This paper describes an experimental and theoretical investigation of the efficacy of an axial inhomogeneous magnetic field in increasing the ratio of stored 2nergy to peak small signal amplification in a laser system based on the Pp,- atomic Iodine
Publikováno v:
Applied Optics. 4:589
The Abel inversion method of determining the radial profile of the volume emission coefficient in cylindrically symmetric sources is extended through an iteration technique to apply to sources which are not optically thin. An experiment is described
Autor:
J. W. Birkeland, J. P. Oss
Publikováno v:
Applied Optics. 7:1635
It is shown that the equations relating the radial profiles of the volume emission and absorption coefficients to the transmission and emitted intensity profiles in self-absorbing cylindrically symmetric sources, can be written in such a way that the
Publikováno v:
Journal of the Optical Society of America. 47:441
Autor:
John H. Shaw, J. W. Birkeland
Publikováno v:
Journal of the Optical Society of America. 49:637
The abundance of nitrous oxide in ground-level air at Columbus, Ohio was measured by comparing the absorption of the P-branch of the 4.5-μ N2O band in atmospheric spectra, taken over a 706-meter path, with the corresponding absorptions by known amou