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Considerations to achieve directionality for gamma ray lasers
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Jha, S. Blue, J. |
| Copyright Year | 1976 |
| Description | A method of alignment of nuclei for a gamma ray laser and a means of achieving preferential emission of radiation along the crystal axis are discussed. The proposed method of preferential emission of radiation along the aligned needles is to have a symmetric field gradient at the nucleus and a sequence of excited levels of spin and parity 2(+) and C(+). The proposed scheme reduces the density of excited states required for lasing and reduces the linewidth due to inhomogeneous broadening. Mossbauer absorption experiments intended to test these ideas are outlined. |
| File Size | 702273 |
| Page Count | 7 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19770004446 |
| Archival Resource Key | ark:/13960/t0101z903 |
| Language | English |
| Publisher Date | 1976-01-01 |
| Access Restriction | Open |
| Subject Keyword | Lasers And Masers Gamma Rays Population Inversion Lasers Excitation Electric Fields Mossbauer Effect Nuclear Interactions Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
