Lightwave Modulator for QPSK/ QAM, Quadrature Phase Shift Key Bandwidth:40 ➤ High Extinction Ratio (HER)

➤ High Extinction Ratio (HER) Available

- Test and Measurement

with this particular SOA module having broadband amplification from 1250nm to 1350nm wavelengths

fiber laser

The Optilab IMP-1550-20-PM is a 20 GHz intensity modulator that is manufactured with Annealed Proton Exchange(APE) process

Lightwave Modulator for QPSK/ QAM, Quadrature Phase Shift Key Bandwidth:40 ➤ High Extinction Ratio (HER)The 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