IQ/QAM Modulator

IQ/QAM/QPSK/DQPSK Modulator


ftm7960ex-overview
This optical modulator is a Ti:LiNbO3 IQ/QAM Dual-Drive Mach-Zehnder modulator with modulation speed of up to 22.5Gbaud. Features Low Drive Voltage, RF VπVoltage [email protected], Typ. 40Gbps(22GBaud) Mach-Zehnder Modulator Using Ti-diffused LiNbO3 Waveguide Technology for QPSK/QAM Transmission Format. Separated DC Bias Port, Built-in Monitor Photodiode for Auto Bias Control Low Insertion […]

40Gbps IQ/QAM Modulator, Fujitsu FTM7960EX, Dual Drive QPSK Modulator


t-sbzh1-5-20pd-adc-sumitomo-resize
40Gbps DQPSK Modulator, Sumitomo T.SBZH1.5-20PD-ADC, Dual Drive IQ Modulator This optical modulator is a DQPSK Dual-Drive( Quad GPPO) Mach-Zehnder modulator with modulation speed of up to 22.5Gbaud. The structure of dual drive MZ interferometers enables exact phase match or arbitrary phase difference control, which make it ideal for some novel […]

40Gbps DQPSK Modulator, Sumitomo T.SBZH1.5-20PD-ADC, Dual Drive IQ Modulator




792000850_overview1
The Oclaro DQPSK(Differential Quadrature Reference Phase Shift Keying) modulator design is based on a dual parallel structure of two Mach-Zehnder modulators embedded in a Mach-Zehnder super-structure. Each internal modulator is designed to support 22 Gb/s signals. An integrated polarizer enables high extinction ratios as required for the DQPSK modulation format. […]

40Gbps DQPSK Modulator, Oclaro 792000850, IQ / QAM Modulator


FTM7977HQA - cut
100Gbps PM-QPSK Modulator, Fujitsu FTM7977HQA, Lithium Niobate DP-IQ Modulator with the Features of Low Drive Voltage, RF VπVoltage [email protected], Typ. 128Gbps (32GBaud) Mach-Zehnder Modulator for DP-QPSK Transmission Format Separated DC Bias Port for Each Mach-Zehnder Interferometer Dual QPSK modulators and Polarization Beam Combiner are Integrated in One Package Integrated Monitor […]

100Gbps PM-QPSK Modulator, Fujitsu FTM7977HQA


FTM7962
This optical modulator is a Ti:LiNbO3 DQPSK Single-Drive Mach-Zehnder modulator with modulation speed of up to 22.5Gbaud. This optical modulator integrates a monitor PD chip and coupler function for automatic bias control (ABC) for the compensation system of DC-drift and other phenomena. Typical Application: Quadrature modulation (QPSK or 4QAM) ; Single side-band suppressed […]

40Gbps DQPSK Modulator, Fujitsu FTM7962EP, IQ / QAM Modulator



FTM7961EX_OverView
This optical modulator is a Ti:LiNbO3 DQPSK Single-Drive Mach-Zehnder modulator with modulation speed of up to 22.5Gbaud.This optical modulator integrates a monitor PD chip and coupler function for automatic bias control (ABC) for the compensation system of DC-drift and other phenomena. Typical Application: Quadrature modulation (QPSK or 4QAM) ; Single side-band suppressed […]

40Gbps DQPSK Modulator, Fujitsu FTM7961EX, IQ / QAM Modulator


20170503_191826 - Copy
DESCRIPTION The PM100 modulator supports the generally accepted Dual Polarization-QPSK modulation scheme; each of four parallel MZI’s running at speeds of up to 32Gbaud. The very advanced, spectrally highly efficient QPSK modulation format, combined with the polarization multiplexing scheme, guarantees compatibility with 50GHz optical channel spacing and more than doubles […]

100Gbps PM-QPSK Modulator, Oclaro PM100, Lithium Niobate DP-IQ Modulator