Flying-Spot Scanner for Color Television

1955 ◽  
Vol 64 (6) ◽  
pp. 324-325 ◽  
Author(s):  
R. E. Putman
Keyword(s):  
Color Television ◽  
Flying Spot

A Flying-Spot Film Scanner for Color Television: Abridgment

1959 ◽  
Vol 68 (3) ◽  
pp. 137-140
Author(s):  
H. E. Holmanp ◽  
G. C. Newton ◽  
S. F. Quinn
Keyword(s):  
Film Scanner ◽  
Color Television ◽  
Flying Spot

Ber�hrungsfreie Spenderhornhauttrepanation mit einem Flying-Spot-Excimerlasersystem

2005 ◽  
Vol 102 (2) ◽  
pp. 163-169
Author(s):  
M. M�ller ◽  
Z. Sherif ◽  
U. Pleyer ◽  
C. Hartmann
Keyword(s):  
Flying Spot

Colorimetry in Color Television-Part II

1954 ◽  
Vol 42 (1) ◽  
pp. 48-51 ◽  
Author(s):  
Frank Bingley
Keyword(s):  
Color Television

A-Si:H Ambipolar Diffusion Length and Effective Lifetime Measured by Flying Spot Technique (FST)

1991 ◽  
Vol 219 ◽  
Author(s):  
M. Vieira ◽  
R. Martins ◽  
E. Fortunato ◽  
F. Soares ◽  
L. Guimaraes
Keyword(s):  
Laser Beam ◽  
Transient Analysis ◽  
Diffusion Length ◽  
Transport Equations ◽  
Ambipolar Diffusion ◽  
Schottky Barriers ◽  
Effective Lifetime ◽  
Asymmetrical Distribution ◽  
Flying Spot

ABSTRACTThe determination of the ambipolar diffusion length, L*, and the effective lifetime, τ*, in p/i and a-Si:H Schottky barriers (ITO/p/a-Si:H/Al-Si; Cr/a-Si:H/Cr/Ag) have been determined by Flying Spot Technique, FST. This technique consists in the transient analysis of the photocurrent/photopotential induced by a laser beam that moves perpendicularly to the structure with a constant motion ratio, at different velocities. Taking into account the competition between the diffusion/drift velocities of the excess carriers and the velocity of the flying spot, it is possible to solve the transport equations and to compute separately L* and τ*, from the asymmetrical distribution responses.

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