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  • 40G速率 QPSK/IQ铌酸锂调制器, 住友Sumitomo T.SBZH1.5-20PD-ADC 双驱

40G速率 QPSK/IQ铌酸锂调制器, 住友Sumitomo T.SBZH1.5-20PD-ADC 双驱

住友Sumitomo T.SBZH1.5-20PD-ADC, 双驱型IQ调制器具有更大自由度来实现对子马赫泽德干涉仪的每个臂进行任意相位控制, 以达到精确的相位匹配或者相位差, 由此可以激发出更多新奇的应用, 诸如光域中的混频或拍频等ROF的应用, 或者实现极高消光比及飞秒超短的光脉冲输出, 等等.

产品详情

住友Sumitomo T.SBZH1.5-20PD-ADC, 双驱型IQ调制器具有更大自由度来实现对子马赫泽德干涉仪的每个臂进行任意相位控制, 以达到精确的相位匹配或者相位差, 由此可以激发出更多新奇的应用, 诸如光域中的混频或拍频等ROF的应用, 或者实现极高消光比及飞秒超短的光脉冲输出, 等等.

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 application.

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.

Features

• Dual-Drive for each Child MZ Interferometer, which enables RF Phase Fine Tuning.

• Low Drive Voltage, RF VπVoltage 4.0V@20Gps, Typ.

• Separated DC Bias Port, Integrated Monitor Photodiode for Auto Bias Control

• Low Insertion Loss, ≤9dB Typ.

• Polarization Maintaining Fiber at Both Input and Output

Applications

• 40Gps DWDM DQPSK Optical Transmission System

• Measurement Equipment for High Speed Telecommunications

4QAM, 16QAM, 64QAM Modulation.

• Radio over Fiber Applications, Ultra High ER Optical Pulse Generation.