Ultrafast Relaxation Dynamics of Photoexcitations in Nanometer- Size Amorphous Selenium Clusters

V.P. Mikhailov; K.V. Yumashev; P.V. Prokoshin; S.P. Jmako; V.S. Gurin; M.V. Artemyev

doi:10.1364/UP.1994.MD.25

Ultrafast Phenomena
Technical Digest Series (Optica Publishing Group, 1994),
paper MD.25
•https://doi.org/10.1364/UP.1994.MD.25

Ultrafast Relaxation Dynamics of Photoexcitations in Nanometer- Size Amorphous Selenium Clusters

V.P. Mikhailov, K.V. Yumashev, P.V. Prokoshin, S.P. Jmako, V.S. Gurin, and M.V. Artemyev

International Conference on Ultrafast Phenomena 1994

California United States
2–6 May 1994
ISBN:

From the session
Poster Session 1 (MD)

Not Accessible

Your library or personal account may give you access

Get PDF
Email
Share
Get Citation
Copy Citation Text
V. P. Mikhailov, K. V. Yumashev, P. V. Prokoshin, S. P. Jmako, V. S. Gurin, and M. V. Artemyev, "Ultrafast Relaxation Dynamics of Photoexcitations in Nanometer- Size Amorphous Selenium Clusters," in Ultrafast Phenomena, Technical Digest Series (Optica Publishing Group, 1994), paper MD.25.

Export Citation
- BibTex
- Endnote (RIS)
- HTML
- Plain Text
Citation alert
Save article

Abstract

The search for new materials with a large nonlinear optical susceptibility and the simple synthesis of selenium clusters of various crystal structure has caused the investigation of nonlinear optical properties of nanometer-size selenium clusters. Samples of PVA films with a-Se clusters on quartz glass were investigated by picosecond pump-probe laser spectroscopy equipment with two photodiode matrices as detectors. Laser pulses with wavelength of 540 nm, duration of 15 ps and repetition frequency of 1 Hz served as pump beam. White continuum was used as probe beam.

PDF Article

More Like This

Optical nonlinearities at the bandedge of amorphous selenium clusters

V. P. Mikhailov, K. V. Yumashev, P. V. Prokoshin, S. P. Jmako, V. S. Gurin, and M. V. Artemyev
QWD67 European Quantum Electronics Conference (EQEC) 1994

Induced absorbtion spectra in nanometersize amorphous selenium clusters

V. P. Mikhailov, K. V. Yumashev, P. V. Prokoshin, S. P. Jmako, V. S. Gurin, and M. V. Artemyev
P26 Conference on Lasers and Electro-Optics/Pacific Rim (CLEO/PR) 1995

Ultrafast Spectroscopy of Alkali Clusters

E. Schreiber, K. Kobe, H. Kühling, S. Rohland, A. Ruff, S. Rutz, G. Sommerer, and L. Wöste
ThB.5 International Conference on Ultrafast Phenomena (UP) 1994

Previous Article Next Article