High performance transmission protocols for WDM multi-channel slotted ring networks

Author(s):  
Jun-Yao Wang ◽  
Wen-Shyang Hwang ◽  
Wen-Fong Wang ◽  
Ce-Kuen Shieh
Networks ◽  
2002 ◽  
Author(s):  
JUN-YAO WANG ◽  
WEN-SHYANG HWANG ◽  
WEN-FONG WANG ◽  
CE-KUEN SHIEH

1996 ◽  
Vol 14 (2) ◽  
pp. 353-361
Author(s):  
M. Takatori ◽  
Y. Nakano ◽  
Y. Ashi ◽  
H. Fujita ◽  
M. Mizukami ◽  
...  

Author(s):  
A. V. Crewe ◽  
M. Isaacson ◽  
D. Johnson

A double focusing magnetic spectrometer has been constructed for use with a field emission electron gun scanning microscope in order to study the electron energy loss mechanism in thin specimens. It is of the uniform field sector type with curved pole pieces. The shape of the pole pieces is determined by requiring that all particles be focused to a point at the image slit (point 1). The resultant shape gives perfect focusing in the median plane (Fig. 1) and first order focusing in the vertical plane (Fig. 2).


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