Noninvasive Magnetometry Based on Magnetic Rotation Spectroscopy of Oxygen
Applied Optics, Vol. 37, Issue 21, pp. 4834-4839 (1998)
http://dx.doi.org/10.1364/AO.37.004834
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Abstract
An experimental demonstration of a noninvasive optical probe of magnetic fields is presented. The technique used is magnetic rotation spectroscopy of the b1Σg+ − X3Σg− band of oxygen near 760 nm. Ambient concentrations of oxygen at atmospheric pressure are sufficient to observe substantial signals. In addition, a diode laser is used as the light source, making this a simple and compact measurement possibility.
© 1998 Optical Society of America
[Optical Society of America ]
OCIS Codes
(020.7490) Atomic and molecular physics : Zeeman effect
(120.0120) Instrumentation, measurement, and metrology : Instrumentation, measurement, and metrology
(280.3420) Remote sensing and sensors : Laser sensors
(300.6260) Spectroscopy : Spectroscopy, diode lasers
Citation
Robert J. Brecha, "Noninvasive Magnetometry Based on Magnetic Rotation Spectroscopy of Oxygen," Appl. Opt. 37, 4834-4839 (1998)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-37-21-4834
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