Dual Parallel Mach Zehnder Modulator
----KY-IQ-15-20G-PP-FAFeatureslLow insertion loss.lLow half-wave voltagelHigh extinction ratiolBuilt-in detectorApplicationlSingle Side Band modulation.lQPSK, QAM, OFDM modulationlFWCW LiDARIntroductionKY-IQ-15-20G-PP-FA is a wideband, low insertion loss dual parallel Mach Zehnder interference modulator, which is prepared by Titanium diffusion process, with high bandwidth and low driving voltage. The dual parallel IQ modulator integrates two sub-MZs and an external master MZ with essentially the same structure and performance, as shown in Figure 1. It contains two RF signal input ports of I and Q channels, and three bias voltage ports of MZ structure, which has a high integration, stable working performance, so can independently realize single-sideband modulation and QAM modulation methods such as carrier suppression.The operating wavelength of the dual parallel IQ modulator is C+L band, 3dB bandwidth can up to 25GHz. It uses 2.92mm female connector, input and output are Pand...
2023
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07
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04