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Optical Kerr effect spectroscopy usi...

Zhu, Xiang.

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Optical Kerr effect spectroscopy using dual-pulse-excitation scheme.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Optical Kerr effect spectroscopy using dual-pulse-excitation scheme./
Author:	Zhu, Xiang.
Description:	62 p.
Notes:	Source: Masters Abstracts International, Volume: 43-06, page: 2233.
Contained By:	Masters Abstracts International43-06.
Subject:	Chemistry, Analytical. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1431048
ISBN:	0542035138

Optical Kerr effect spectroscopy using dual-pulse-excitation scheme.
Zhu, Xiang.

Optical Kerr effect spectroscopy using dual-pulse-excitation scheme. - 62 p.

Source: Masters Abstracts International, Volume: 43-06, page: 2233.

Thesis (M.S.)--Boston College, 2005.

Optical Kerr effect (OKE) spectroscopy has found broad use in monitoring ultrafast dynamics in transparent media. Interest is also developing in using OKE spectroscopy as a means of achieving contrast in nonlinear microscopy. I demonstrated that by using two pump pulses with independently-controllable polarizations, intensity and timing, different contributions to the OKE signal in liquids can be enhanced and suppressed. Then I characterize in detail the perpendicularly-polarized pulses used for the excitation step in OKE spectroscopy. The results indicate that the signal can be described well as arising from the sum of independent third-order responses initiated by each pump pulses. These experiments pave the way for using sequences of multiple pump pulses to single out the contribution of a single mode of interest. Such a technique would be of interest for performing mode-selective OKE microscopy.

ISBN: 0542035138Subjects--Topical Terms:

586156
Chemistry, Analytical.

Optical Kerr effect spectroscopy using dual-pulse-excitation scheme.
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020 $a 0542035138
035 $a (UnM)AAI1431048
035 $a AAI1431048
040 $a UnM $c UnM
100 1 $a Zhu, Xiang. $3 1903524
245 1 0 $a Optical Kerr effect spectroscopy using dual-pulse-excitation scheme.
300 $a 62 p.
500 $a Source: Masters Abstracts International, Volume: 43-06, page: 2233.
500 $a Adviser: John T. Fourkas.
502 $a Thesis (M.S.)--Boston College, 2005.
520 $a Optical Kerr effect (OKE) spectroscopy has found broad use in monitoring ultrafast dynamics in transparent media. Interest is also developing in using OKE spectroscopy as a means of achieving contrast in nonlinear microscopy. I demonstrated that by using two pump pulses with independently-controllable polarizations, intensity and timing, different contributions to the OKE signal in liquids can be enhanced and suppressed. Then I characterize in detail the perpendicularly-polarized pulses used for the excitation step in OKE spectroscopy. The results indicate that the signal can be described well as arising from the sum of independent third-order responses initiated by each pump pulses. These experiments pave the way for using sequences of multiple pump pulses to single out the contribution of a single mode of interest. Such a technique would be of interest for performing mode-selective OKE microscopy.
590 $a School code: 0016.
650 4 $a Chemistry, Analytical. $3 586156
650 4 $a Chemistry, Physical. $3 560527
650 4 $a Physics, Optics. $3 1018756
690 $a 0486
690 $a 0494
690 $a 0752
710 2 0 $a Boston College. $3 1017525
773 0 $t Masters Abstracts International $g 43-06.
790 1 0 $a Fourkas, John T., $e advisor
790 $a 0016
791 $a M.S.
792 $a 2005
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1431048