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Please use this identifier to cite or link to this item:
http://hdl.handle.net/2289/3239
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| Title: | Observation of Dirac singularities with light polarization. I |
| Authors: | Bhandari, R. |
| Issue Date: | Dec-1992 |
| Publisher: | Elsevier B.V. |
| Citation: | Physics Letters A, 1992, Vol.171, p262-266 |
| Abstract: | We report experimental observations of a curious phenomenon in optical interference where traversing a closed circuit around a singularity in a parameter space results in a measurable phase shift of ±2π whereas traversing a nearby circuit excluding the singularity results in a zero phase shift. These are interpreted as examples of the “nodal singularities” discussed by Dirac. |
| Description: | Restricted Access. |
| URI: | http://hdl.handle.net/2289/3239 |
| ISSN: | 0375-9601 |
| Alternative Location: | http://dx.doi.org/10.1016/0375-9601(92)90639-4 |
| Copyright: | 1992 Elsevier B.V. |
| Appears in Collections: | Research Papers (TP)
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