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Optical interferometer
NTT Electronics

  • optical interferometer NTT Electronics
Stable and reliable Mach-Zehnder interferometer based on silica-based planar lightwave circuit. It is suitable solution for the high-speed DPSK/DQPSK transmission systems.
FEATURE

* * Fast optical frequency tracking by thermo-optic effect
* * Low PDf (Polarization Dependent Frequency shift)
* * Stable against mechanical vibration
* * High reliability

APPLICATION

* * DPSK/DQPSK demodulation
* * Time-domain optical pulse multiplexing

More specifications



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