| Issue |
J. Phys. III France
Volume 5, Number 4, April 1995
|
|
|---|---|---|
| Page(s) | 459 - 465 | |
| DOI | https://doi.org/10.1051/jp3:1995131 | |
DOI: 10.1051/jp3:1995131
J. Phys. III France 5 (1995) 459-465Application of the Optogalvanic Detection Technique to the
B. Chéron1, 2, H. Gilles1, J. Hamel1, O. Moreau1 and E. Noël1
1 Laboratoire de Spectroscopie Atomique, ISMRA 14050 Caen Cedex, France
2 Université de Caen, UFR de Sciences, 14032 Caen Cedex, France
© Les Editions de Physique 1995
J. Phys. III France 5 (1995) 459-465
Application of the Optogalvanic Detection Technique to the
Magnetometer
B. Chéron1, 2, H. Gilles1, J. Hamel1, O. Moreau1 and E. Noël1
1 Laboratoire de Spectroscopie Atomique, ISMRA 14050 Caen Cedex, France
2 Université de Caen, UFR de Sciences, 14032 Caen Cedex, France
(Received 7 October 1994, accepted 23 December 1994)
Abstract
The optogalvanic detection of the magnetic resonance on the Helium (
23S
1) metastable state is investigated in view of its application to
4He magnetometers. Metastable atoms are optically pumped with an intensity modulated beam and resonance signals are measured
versus geometrical such as light polarization and magnetic field orientations.
© Les Editions de Physique 1995