The 1992 Polarized Light Source

2002 ◽  
Author(s):  
R. Alley ◽  
M. Woods ◽  
M. Browne ◽  
J. Frisch ◽  
M. Zolotorev
Keyword(s):  
Light Source ◽  
Polarized Light

scholarly journals Anisotropic properties of pipe-GaN distributed Bragg reflectors

2020 ◽  
Vol 2 (4) ◽  
pp. 1726-1732 ◽  
Author(s):  
Chia-Jung Wu ◽  
Yi-Yun Chen ◽  
Cheng-Jie Wang ◽  
Guo-Yi Shiu ◽  
Chin-Han Huang ◽  
...  
Keyword(s):  
Light Source ◽  
Polarized Light ◽  
Reflectance Spectra ◽  
Bragg Reflectors ◽  
Distributed Bragg Reflectors ◽  
Anisotropic Properties

Polarization-dependent reflectance spectra of the pipe-GaN reflector show that it can be used as a polarized light source.

Evaluation of Healing of Third-Degree Burns in Diabetic and Non-diabetic Rats illuminated or not with a Polarized Light source

2012 ◽  
pp. S239-.
Author(s):  
APC Marques ◽  
PC Oliveira ◽  
J Reis Junior ◽  
I Castro ◽  
JSC Monteiro ◽  
...  
Keyword(s):  
Light Source ◽  
Polarized Light ◽  
Diabetic Rats

Effects of a polarized light source (λ400-2000nm) on H.Ep.2 and L929 cell lines: a spectroscopic in vitro study

2009 ◽  
Author(s):  
Juliana S. D. C. Monteiro ◽  
Katia V. M. de Moura ◽  
Cibelle B. Lopes ◽  
Cristina P. Soares ◽  
Antonio L. B. Pinheiro
Keyword(s):  
Light Source ◽  
Cell Lines ◽  
Polarized Light ◽  
In Vitro Study ◽  
L929 Cell ◽  
Vitro Study

Effects of a Polarized Light Source (400–2000 nm) on Hep.2 and L929 Cell Lines: A Spectroscopic in Vitro Study

2009 ◽  
Vol 27 (3) ◽  
pp. 441-446 ◽  
Author(s):  
Kátia Vale Monteiro De Moura ◽  
Cibelle Barbosa Lopes ◽  
Cristina Pacheco Soares ◽  
António Luiz Barbosa Pinheiro
Keyword(s):  
Light Source ◽  
Cell Lines ◽  
Polarized Light ◽  
In Vitro Study ◽  
L929 Cell ◽  
Vitro Study

Rotating linearly polarized light source

1982 ◽  
Vol 21 (3) ◽  
pp. 364 ◽  
Author(s):  
Joseph Shamir ◽  
Yeshaiahu Fainman
Keyword(s):  
Light Source ◽  
Polarized Light ◽  
Linearly Polarized

scholarly journals All-silicon polarized light source based on electrically excited whispering gallery modes in inversely tapered photonic resonators

APL Materials ◽  
2020 ◽  
Vol 8 (6) ◽  
pp. 061110 ◽  
Author(s):  
Sebastian W. Schmitt ◽  
Klaus Schwarzburg ◽  
George Sarau ◽  
Silke H. Christiansen ◽  
Sven Wiesner ◽  
...  
Keyword(s):  
Light Source ◽  
Polarized Light ◽  
Whispering Gallery Modes ◽  
Whispering Gallery

Change in the direction of the polarization vector and redshift of an incoming light ray as observed from a rotating frame

2020 ◽  
Vol 98 (5) ◽  
pp. 433-441
Author(s):  
T. Ghosh ◽  
A.K. Sen
Keyword(s):  
Light Source ◽  
Magnetic Induction ◽  
Electric Displacement ◽  
Polarized Light ◽  
Polarization Vector ◽  
Electric Vector ◽  
Polar Coordinates ◽  
Rotating Frame ◽  
Incoming Light ◽  
Calculated Amount

In the present work, the change in the direction of the polarization vector of an incoming light ray is extensively calculated for a rotating observer. The change in the direction of the polarization vector calculated here is only due to the effect of the non-inertial rotating frame, considering that the light source is at a distance and it is emitting plane-polarized light. The metric tensors for a rotating observer have been collected from existing literature. Accordingly, the electric displacement and magnetic induction values as applicable for a rotating observer have been calculated. These values are used to calculate the change in the orientation of the electric vector of an incoming plane-polarized light ray. Earth has been taken as an example of a rotating frame and the calculated amount of change in the direction of the polarization vector has been found to be dependent on the azimuthal and polar coordinates of the rotating frame. The present work also discusses the redshift as observed by a rotating observer and the value of the redshift has been calculated for an observer sitting on a rotating earth.

scholarly journals Measurement of cytoplasmic fluorescence depolarization of single cells in a flow system.

1977 ◽  
Vol 25 (7) ◽  
pp. 597-600 ◽  
Author(s):  
G B Price ◽  
M J McCutcheon ◽  
W B Taylor ◽  
R G Miller
Keyword(s):  
Light Source ◽  
Flow System ◽  
Single Cells ◽  
Polarized Light ◽  
The State ◽  
Fluorescence Depolarization ◽  
Fluorescent Signal ◽  
Viable Cells ◽  
A Cell ◽  
Signal Changes

We have built a flow system in which we can analyze and sort individual viable cells on the basis of their cytoplasmic microviscosity. The average cytoplasmic microviscosity (or cytoplasmic structuredness) of a cell can be quantitated by exciting fluorescein molecules in the cytoplasm of the cell with a polarized light source and measuring the extent of depolarization of the fluorescent signal. Changes in the state of a cell (e.g., the reception of a signal inducing the cell to differentiate) often appear to be associated with changes in cytoplasmic microviscosity, these changes being detectable within hours of the inducing signal. An example of one such change is presented.

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