Photonics

PLC Mach-Zehnder Interferometer
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
Optical function

Sample Spectra (FSR=100GHz)

PDf Sample data (FSR=10GHz)
