Abstract
In this paper, proposed and analyzed is a new and simple optical method for the enhancement and restoration of decaying holograms in photorefractive media. Results indicate that extremely weak holograms can be enhanced provided that the two-beam coupling is sufficiently strong. The results also provides an explanation for the formation of mutually pumped phase conjugation in terms of successive enhancement of an initial noise grating.
| Original language | English |
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| Pages | 421-423 |
| Number of pages | 3 |
| Publication status | Published - 1994 |
| Externally published | Yes |
| Event | Proceedings of the 1994 IEEE Nonlinear Optics: Materials, Fundamentals and Applications - Waikoloa, HI, USA Duration: 1994 Jul 25 → 1994 Jul 29 |
Other
| Other | Proceedings of the 1994 IEEE Nonlinear Optics: Materials, Fundamentals and Applications |
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| City | Waikoloa, HI, USA |
| Period | 1994/07/25 → 1994/07/29 |
ASJC Scopus subject areas
- General Engineering