Telecommunication Journal, 56. sējums,411-794. lapaInternational Telecommunication Union., 1989 |
No grāmatas satura
1.3. rezultāts no 65.
426. lappuse
... optical fibre cables , it was agreed to consider two possible approaches for the design of the elementary cable ... fibre optic systems . Several contributions were addressed to the definition of the characteristics of digital line ...
... optical fibre cables , it was agreed to consider two possible approaches for the design of the elementary cable ... fibre optic systems . Several contributions were addressed to the definition of the characteristics of digital line ...
472. lappuse
... optical fibre as an optical amplifier . When signal light enters an optical fibre with erbium ions which have been excited to a high- energy state by pump , light , stimulated emis- sion is induced and the power of the signal light ...
... optical fibre as an optical amplifier . When signal light enters an optical fibre with erbium ions which have been excited to a high- energy state by pump , light , stimulated emis- sion is induced and the power of the signal light ...
604. lappuse
ANT 8926 E Schr . Telecommunications technology from ANT : Optical fibre cable systems and equipment . Jointing sleeve for optical fibre cables Optical fibre splicing kit ANT A lot of factors must agree in communication links via ...
ANT 8926 E Schr . Telecommunications technology from ANT : Optical fibre cable systems and equipment . Jointing sleeve for optical fibre cables Optical fibre splicing kit ANT A lot of factors must agree in communication links via ...
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