Vacuum coating machine Vacuum coating machine

Industry Application

Optical communication
Optical communication is the communication with light wave as carrier.
There are two ways to increase the optical path bandwidth
One is to improve the single channel transmission rate of optical fiber;
The second is to increase the number of wavelengths transmitted in a single fiber, that is, wavelength division multiplexing (WDM). In fact, optical communication equipment is only suitable for the last few kilometers.
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Recommended equipment.

PVD MACHINE
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