T.SBXH1.5-20PD-ADC双臂RF驱动, 适用调制格式DQPSK; 马赫泽德调制器,保偏输入输出,最高速率可达40Gbps; 低电压驱动;C+L波段工作, 高消光比; IQ调制器又称QAM调制器, 可工作于4QAM, 16QAM, 64QAM调制格式, 其中4QAM的调制就是我们常说的IQ调制. 此外IQ调制器可用于SSB-CS(单边带载波抑制)传输. 注: Sumicem是Sumitomo住友集团的光电子部门, 这两种LOGO均可能出现光器件资料或产品标签上.
40Gbps DQPSK Modulator, Sumitomo T.SBXH1.5-20PD-ADC, Lithium Niobate Fiber IQ Modulator
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.
40Gbps IQ Modulator with the Features of
• Low Drive Voltage, RF VπVoltage 3.5V@40Gps, Typ.
• 40Gbps(22GBaud) Mach-Zehnder Modulator Using Ti-diffused LiNbO3 Waveguide Technology for DQPSK Transmission Format.
• Separated DC Bias Port, Integrated Monitor Photodiode for Auto Bias Control
• Low Insertion Loss, ≤8.0dB Typ.
• Integrated Monitor Photodiode for Auto Bias Control
• Polarization Maintaining Fiber at Both Input and Output
• Applications – 40Gps DWDM DQPSK Optical Transmission System, Measurement Equipment for High Speed Telecommunications, QAM Modulation, Single Side Band-Carrier Suppression.
EYE DIAGRAM Symbol Rate at 10GBaud & Symbol Rate at 20GBaud
