Lightwave Modulator for QPSK/ QAM, Quadrature Phase Shift Key Bandwidth:40 Available with 2 or 8

Available with 2 or 8 Integrated Stages

• Optical Signal to Noise Ratio of 40 dB

➤ High Extinction Ratio (HER) Available

The Optilab LTX-40 is a high performance Lightwave Transmitter Module designed for analog photonics applications from DC to 40 GHz

fiber laser

Lightwave Modulator for QPSK/ QAM, Quadrature Phase Shift Key Bandwidth:40 Available with 2 or 8The Optilab LM QPSK R is a high performance Quadrature Phase Shift Key (QPSK) lightwave transmitter designed for optical communication up to 80 Gb s or beyond using polarization maintaining (PM) optical fiber. The external PM laser source couples into a dual IQ drive speed MZI modulator for QPSK modulation, with dual broadband modulator drivers which provide high quality, single ended voltages to drive a QPSK LiNbO3 modulator, with independent control