U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Polarized internal target apparatus

Patent 4617462 Issued on October 14, 1986. Estimated Expiration Date: Icon_subject October 10, 2004. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

3577026

Method and apparatus for stimulating narrow line resonance conditions Patent #: 4005355
Issued on: 01/25/1977
Inventor: Happer ,   et al.

Inventor

Assignee

Application

No. 06/659587 filed on 10/10/1984

US Classes:

250/251, ELECTRICALLY NEUTRAL MOLECULAR OR ATOMIC BEAM DEVICES AND METHODS324/304, Using optical pumping or sensing device376/107, Fusion reaction by plural colliding plasmas or particle beams376/127, With injection of electrically charged or accelerated particles376/130, Neutral particle injection376/915FUSION REACTOR FUELS

Examiners

Primary: Anderson, Bruce C.

Attorney, Agent or Firm

International Classes

G21K 1/16 (20060101)
G21K 1/00 (20060101)
H05H 6/00 (20060101)

Abstract

A polarized internal target apparatus with a polarized gas target of improved polarization and density achieved by mixing target gas atoms with a small amount of alkali metal gas atoms, and passing a high intensity polarized light source into the mixture to cause the alkali metal gas atoms to become polarized which interact in spin exchange collisions with target gas atoms yielding polarized target gas atoms.

Other References

  • "Polarized Internal Targets in Storage Rings: A Wish for Aladdin", Holt, Magnetic Spectrometer Workshop, Williamsburg, Va., 10/10-12/83
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