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Conference Paper: Understanding Photorefractivity in High-Performance Polymer Composites
| Title | Understanding Photorefractivity in High-Performance Polymer Composites |
|---|---|
| Authors | |
| Issue Date | 1999 |
| Citation | Optics InfoBase Conference Papers, 1999, article no. OPM1 How to Cite? |
| Abstract | Recently-developed photorefractive polymer composites now show sufficiently high performance to allow effects such as self-pumped phase conjugation and speeds approaching video frame rates. To understand the mechanisms leading to this new level of performance, a simple spectroscopic method for the determination of the trap density in fullerene-sensitized photorefractive (PR) polymers is presented. This method is compared with results obtained from traditional trap density measurements which involve two-wave mixing, and good correlation is observed. This technique is used to identify the inactive (compensating) trap as the nonlinear optical chromophore (NLO). OCIS codes: (160.5320) Photorefractive materials; (160.5470) Polymers. |
| Persistent Identifier | http://hdl.handle.net/10722/341370 |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Moerne, W. E. | - |
| dc.contributor.author | Grunnet-Jepsen, A. | - |
| dc.contributor.author | Wright, D. | - |
| dc.contributor.author | De Clue, M. S. | - |
| dc.contributor.author | Siegel, J. S. | - |
| dc.contributor.author | Twieg, R. J. | - |
| dc.date.accessioned | 2024-03-13T08:42:17Z | - |
| dc.date.available | 2024-03-13T08:42:17Z | - |
| dc.date.issued | 1999 | - |
| dc.identifier.citation | Optics InfoBase Conference Papers, 1999, article no. OPM1 | - |
| dc.identifier.uri | http://hdl.handle.net/10722/341370 | - |
| dc.description.abstract | Recently-developed photorefractive polymer composites now show sufficiently high performance to allow effects such as self-pumped phase conjugation and speeds approaching video frame rates. To understand the mechanisms leading to this new level of performance, a simple spectroscopic method for the determination of the trap density in fullerene-sensitized photorefractive (PR) polymers is presented. This method is compared with results obtained from traditional trap density measurements which involve two-wave mixing, and good correlation is observed. This technique is used to identify the inactive (compensating) trap as the nonlinear optical chromophore (NLO). OCIS codes: (160.5320) Photorefractive materials; (160.5470) Polymers. | - |
| dc.language | eng | - |
| dc.relation.ispartof | Optics InfoBase Conference Papers | - |
| dc.title | Understanding Photorefractivity in High-Performance Polymer Composites | - |
| dc.type | Conference_Paper | - |
| dc.description.nature | link_to_subscribed_fulltext | - |
| dc.identifier.scopus | eid_2-s2.0-85135931714 | - |
| dc.identifier.spage | article no. OPM1 | - |
| dc.identifier.epage | article no. OPM1 | - |
| dc.identifier.eissn | 2162-2701 | - |