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

Method and apparatus for stimulating narrow line resonance conditions

Patent 4005355 Issued on January 25, 1977. Estimated Expiration Date: Icon_subject January 25, 1994. 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

3246254

3267360

3281709

3652926

3780358

Inventors

Application

No. 486863 filed on 07/09/1974

US Classes:

324/304Using optical pumping or sensing device

Examiners

Primary: Segal, Robert
Assistant: Tokar, Michael

Attorney, Agent or Firm

Abstract

A narrow line magnetic resonance device is disclosed which includes a radiation source to produce a beam of radiation for stimulating resonance lines in a quantum mechanical spin system. Frequent spin exchange collisions are utilized to produce narrow spectral resonance lines.

Other References

  • E H. Izen, "A Combined Magnetic Circular Dichroism and Electron Paramagnetic Resonance Spectrometer", Rev. of Sci. Inst., vol. 43, No. 11, Nov. 1972, pp. 1563-1567
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