scholarly journals All-optical characterization of the two-dimensional waveform and the Gouy phase of an infrared pulse based on plasma fluorescence of gas

2018 ◽  
Vol 26 (19) ◽  
pp. 24591 ◽  
Author(s):  
Nariyuki Saito ◽  
Nobuhisa Ishii ◽  
Teruto Kanai ◽  
Jiro Itatani
Keyword(s):  
Optical Characterization ◽  
Two Dimensional ◽  
All Optical ◽  
Gouy Phase

Optical Characterization of Silica Aerogel

1988 ◽  
Vol 121 ◽  
Author(s):  
Lawrence W. Hrubesh ◽  
Cynthia T. Alviso
Keyword(s):  
Silica Aerogel ◽  
Porous Silica ◽  
Optical Characterization ◽  
Optical Methods ◽  
Gradient Index ◽  
Two Dimensional ◽  
Two Dimensional Image ◽  
The Third ◽  
Third Dimension

ABSTRACTTwo optical methods are described for mapping the local variations of refractive index within monoliths of porous silica aerogel. One is an interferometrie measurement that produces “iso-index” fringes in a two dimensional image; an orthogonal view gives the third dimension information. The other method uses the deflection of a He-Ne laser beam to map the gradient index within a sample. The quantification of the measurements is described and the accuracy of the results is discussed.

All-optical characterization of carrier lifetimes and diffusion lengths in MOCVD-, ELO-, and HVPE- grown GaN

2007 ◽  
Vol 300 (1) ◽  
pp. 223-227 ◽  
Author(s):  
T. Malinauskas ◽  
R. Aleksiejūnas ◽  
K. Jarašiūnas ◽  
B. Beaumont ◽  
P. Gibart ◽  
...  
Keyword(s):  
Optical Characterization ◽  
Carrier Lifetimes ◽  
All Optical ◽  
And Diffusion

An All-optical Characterization of the Attosecond Pulse in Space and Time

2012 ◽  
Author(s):  
Kyung Taec Kim ◽  
Chunmei Zhang ◽  
Andrew D. Shiner ◽  
Sean E. Kirkwood ◽  
Eugene Frumker ◽  
...  
Keyword(s):  
Optical Characterization ◽  
Attosecond Pulse ◽  
Space And Time ◽  
All Optical

Optical characterization of a two-dimensional BODIPY-based polymer material and its related chromophores

2019 ◽  
Vol 7 (26) ◽  
pp. 7872-7884 ◽  
Author(s):  
P. Piatkowski ◽  
M. Moreno ◽  
M. Liras ◽  
F. Sánchez ◽  
A. Douhal
Keyword(s):  
Charge Transfer ◽  
Polymer Material ◽  
Intramolecular Charge Transfer ◽  
Optical Characterization ◽  
Two Dimensional

Elucidating the ultrafast photoevents happening in an excited BODIPY 2-D-material and its parent units: relevance of intramolecular-charge transfer and interunit interactions to their photoresponse.

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