Fibre Optic Bus Network For Voice And Data Transmission In A Ship

1987 ◽  
Author(s):  
Ashok Jhunjhunwala ◽  
R. K. Sanghi ◽  
D. Manjunath
1987 ◽  
Author(s):  
Krishna Thilakam. R. ◽  
Ashok Jhunihunwala

1982 ◽  
Vol 4 (4) ◽  
pp. 477-479 ◽  
Author(s):  
P. M. Gray ◽  
M. M. Phillips ◽  
A. J. Turtle ◽  
R. Ellis

Work on the development and use of optical fibres as light guides in astronomical spectroscopy has been underway at the AAO for over a year now. The fibres used are step-index polymer-clad silica with a core size of 200 microns giving an aperture size of 1.3 arcsec at the AAT f/8 focus. They are optimised for data transmission with losses below 5dB/km at a wavelength of 800 nm. The blue transmission is somewhat lower, typically 500dB/km at 300nm and 90dB/km at 400nm but over the short 2m length used these attenuations give transmissions of 79% and 96% respectively.


2014 ◽  
Vol 5 (1) ◽  
Author(s):  
P.Y. Bony ◽  
M. Guasoni ◽  
P. Morin ◽  
D. Sugny ◽  
A. Picozzi ◽  
...  

1979 ◽  
Vol 19 (5-6) ◽  
pp. 623-632 ◽  
Author(s):  
J.K. Watts ◽  
D.W. Harper

1989 ◽  
Vol 6 (2) ◽  
pp. 97-110 ◽  
Author(s):  
R K Sanghi ◽  
Ashok Jhunjhunwala
Keyword(s):  

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