DocumentCode
1986680
Title
Spectral correlation of refocused collinear filaments using femtosecond pulses
Author
Brundavanam, Maruthi M. ; Viswanathan, Nirmal K. ; Miyamoto, Y. ; Rao, D. Narayana
Author_Institution
Inst. for Laser Sci., Univ. of Electro-Commun., Chofu, Japan
fYear
2011
fDate
Aug. 28 2011-Sept. 1 2011
Firstpage
1849
Lastpage
1851
Abstract
We experimentally demonstrate the observation of the spectral modulations due to spectral correlation of the white-light continuum generated from the collinear filaments using focused femtosecond laser pulses in BK7. These spectral modulations are used to estimate the temporal separation of the refocused collinear filaments as a function of the input laser power.
Keywords
high-speed optical techniques; optical modulation; optical self-focusing; supercontinuum generation; femtosecond pulses; focused femtosecond laser pulses; refocused collinear filaments; spectral correlation; spectral modulations; white light continuum generation; Glass; Measurement by laser beam; Media; Modulation; Plasmas; Power lasers; Ultrafast optics;
fLanguage
English
Publisher
ieee
Conference_Titel
Quantum Electronics Conference & Lasers and Electro-Optics (CLEO/IQEC/PACIFIC RIM), 2011
Conference_Location
Sydney, NSW
Print_ISBN
978-1-4577-1939-4
Type
conf
DOI
10.1109/IQEC-CLEO.2011.6193784
Filename
6193784
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