| Publication Type |
journal article |
| School or College |
College of Science |
| Department |
Physics |
| Creator |
Vardeny, Zeev Valentine; Gellermann, Werner |
| Other Author |
Frolov, S. V.; Ozaki, M.; Yoshino, K.; Barton, T.; Lanzani, G. |
| Title |
Near-infrared ps transient photoinduced absorption in conjugated systems |
| Date |
1997 |
| Description |
We demonstrate the use of a color center laser in a pump-and-probe correlation technique which enables us to extend the probe spectral range into the infrared. As a result, we find strong photoinduced infrared absorption in several 7t-conjugated polymers and oligomers. We associate this absorption with optical transitions in the singlet exciton manifold. |
| Type |
Text |
| Publisher |
International Society for Optical Engineering (SPIE) |
| Volume |
3145 |
| First Page |
453 |
| Last Page |
458 |
| DOI |
10.1117/12.295537 |
| citatation_issn |
0277786X |
| Subject |
Ultrafast spectroscopy; Color center laser; Photoinduced absorption; Singlet excitons; Even parity states; Odd parity states; Infrared absorption |
| Subject LCSH |
Conducting polymers -- Optical properties; Picosecond pulses; Conjugated polymers -- Optical properties |
| Language |
eng |
| Conference Title |
Optical Probes of Conjugated Polymers; Monday 28 July 1997; San Diego, CA, USA |
| Bibliographic Citation |
Frolov, S. V., Gellermann, W., Vardeny, Z. V., Ozaki, M., Yoshino, K., Barton, T., & Lanzani, G. (1997). Near-infrared ps transient photoinduced absorption in conjugated systems. SPIE 3145, 453-8. |
| Rights Management |
©Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic electronic or print reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited. http://dx.doi.org/10.1117/12.295537 |
| Format Medium |
application/pdf |
| Format Extent |
501,376 bytes |
| Identifier |
ir-main,9867 |
| ARK |
ark:/87278/s68p6hxg |
| Setname |
ir_uspace |
| ID |
704890 |
| Reference URL |
https://collections.lib.utah.edu/ark:/87278/s68p6hxg |
