Abstract

A metal-vapor spectroscopic oven based on the heat-pipe principle has been constructed in which the heated stainless steel wicks are mounted on disks spaced closely compared with their radii and in which the window is a glass spacer ring separating the disks and permitting optical access to the active volume. The device has been successfully operated using both sodium and lithium as the working fluid. The lithium 4s ²S_1/2 and 5s ²S_1/2 radiative lifetimes were measured with this device, yielding values of 56 ± 1.7 and 99 ± 9 nsec, respectively.

© 1980 Optical Society of America

Doppler-free spectroscopy and collisional studies with tunable diode lasers of lithium isotopes in a heat-pipe oven

I. E. Olivares, A. E. Duarte, T. Lokajczyk, A. Dinklage, and F. J. Duarte
J. Opt. Soc. Am. B 15(7) 1932-1939 (1998)

Measurement of Lifetimes of Excited States of Na, Tl, In, Ga, Cu, Ag, Pb, and Bi by the Phase-Shift Method

Paul T. Cunningham and John K. Link
J. Opt. Soc. Am. 57(8) 1000-1007 (1967)

Lifetime measurements for excited states of rare-earth atoms using pulse modulation of a cw dye-laser beam

M. Gustavsson, H. Lundberg, L. Nilsson, and S. Svanberg
J. Opt. Soc. Am. 69(7) 984-992 (1979)

Laser excitation and ionization of dense atomic vapors

T. B. Lucatorto and T. J. McIlrath
Appl. Opt. 19(23) 3948-3956 (1980)

Lithium heat-pipe arc lamp

Robert W. Boyd and Donald J. Harter
Appl. Opt. 19(16) 2660-2661 (1980)