MULTICHANNEL OPTICAL ROTARY JOINTS
Purpose of the development:
Designed for non-contact transmission of broadband digital signals from rotating
objects in still pictures and is an optical analogue of the electric rotating collector.
Recommended application field:
Radar systems for different purposes.
System circular television review. Telemetry rotating objects.
Technical characteristic:
Main technical characteristics:
--- The number of optical channels (determined by the region
use MOVS and the Customer) to 20 pieces
--- The value of the optical losses in the channel 10.3 dB
(d depends on fiber-optic communication line
optical and geometrical characteristics of the light emitter photodetector)
--- The frequency band of each channel 500 Mbit / s
--- Crosstalk 100 dB
--- Size amplitude modulation 0.8 dB
--- Speed ??up to 200 rev / min
--- Temperature Range 20 +50 * C
--- Overall dimensions 180 x 115 x 90 mm
Advantages over analogues:
advantages
--- Highest among analogues information capacity, which is a few tens
independent physical channels;
--- High technical characteristics;
--- One hundred percent optical isolation between channels;
--- The simplicity of design;
--- Manufacturability;
--- Requirements for precision manufacturing and assembly design is ten times lower
than that of counterparts with the prize compensator;
--- High reliability;
--- Compact;
--- Availability of space in the central area of the compensator, which can be
used, for example, to set the path of the microwave radar
complex, high-quality single-channel or pnevmotrakta Allied transfer
simultaneously with digital signals as analog and high frequency information.
The development stage readiness:
Ready for application
Description of the development:
() At the heart of the device is the principle of motion compensation light rays
implemented with a fiber-optical compensator original design.
corresponds technical description
Ready for implementation
Possibility of transfer abroad:
Licence's sale Licence's sale Combinated reduction to industrial level Creation of joint enterprise
Photo
Country
Ukraine
For additional information turn to: E-mail: gal@uintei.kiev.ua
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