DocumentCode :
2228276
Title :
Single-shot time-frequency imaging of phonon-polariton dispersion in ferroelectric LiNbO3
Author :
Katayama, Ikufumi ; Sakaibara, Hiroyuki ; Ichida, Hideki ; Kanematsu, Yasuo ; Takeda, Jun
Author_Institution :
Interdiscipl. Res. Center, Yokohama Nat. Univ., Yokohama, Japan
fYear :
2011
fDate :
1-6 May 2011
Firstpage :
1
Lastpage :
2
Abstract :
Single-shot observation of phonon-polariton dispersion in LiNbO3 is demonstrated using optical Kerr-gate method with an echelon mirror. Forward- and backward- propagating phonon-polaritons are observed in the time-frequency two-dimensional image.
Keywords :
diffraction gratings; ferroelectric materials; lithium compounds; mirrors; optical Kerr effect; phonon dispersion relations; polaritons; LiNbO3; backward- propagating phonon-polaritons; echelon mirror; ferroelectric; forward propagating phonon-polaritons; optical Kerr gate method; phonon-polariton dispersion; single shot time frequency imaging; two-dimensional image; Dispersion; Imaging; Laser beams; Lithium niobate; Mirrors; Probes; Time frequency analysis;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2011 Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-4577-1223-4
Type :
conf
Filename :
5950156
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2228276
بازگشت