DocumentCode
376550
Title
A scanning coherent phonon microscope
Author
Fujii, Y. ; Suzuki, S. ; Otsuka, K. ; Kannari, F.
Author_Institution
Dept. of Electr. Eng., Keio Univ., Yokohama, Japan
Volume
2
fYear
2001
fDate
15-19 July 2001
Abstract
Scanning coherent phonon microscopy is accomplished with ultrashort laser pulses. We demonstrated imaging of coherent phonon modes of semiconductor films with high spatial resolution.
Keywords
high-speed optical techniques; optical microscopes; optical microscopy; optical pumping; phonon spectra; 1enilosecond laser Pulses; coherent phonon mode imaging; high spatial resolution; one-dimensional scan; pump-probe reflectance; scanning coherent phonon microscope; semiconductor films; ultrashort laser pulses; Microscopy; Optical films; Optical modulation; Optical pulse shaping; Optical refraction; Optical scattering; Phonons; Signal resolution; Spatial resolution; Ultrafast optics;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2001. CLEO/Pacific Rim 2001. The 4th Pacific Rim Conference on
Conference_Location
Chiba, Japan
Print_ISBN
0-7803-6738-3
Type
conf
DOI
10.1109/CLEOPR.2001.970871
Filename
970871
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