Abstract
Using polydiacetylene nano-crystals Fabri-Perot etalon has been fabricated. The fringes observed could be shifted by an exciton-resonant pump with the pulse energy of a few GW/cm2 and the shifts recovered within about three picoseconds. It concluded that the ultrafast optical switching was due to the non-linear refractivity of polydiacetytlene nano-crystals.
Original language | English |
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Pages (from-to) | 311-314 |
Number of pages | 4 |
Journal | Molecular Crystals and Liquid Crystals Science and Technology Section B: Nonlinear Optics |
Volume | 22 |
Issue number | 1-4 |
Publication status | Published - 1999 |
Externally published | Yes |
Event | Proceedings of the 1998 4th International Conference on Organic Nonlinear Optics (ICONO'4) - The 8th IKETANI Conference - Chitose, Jpn Duration: 1998 Oct 12 → 1998 Oct 15 |
ASJC Scopus subject areas
- Control and Systems Engineering
- Condensed Matter Physics