Advanced Modulation

Optilab’s advanced modulation series is a high performance Dual Polarization Quadrature Amplitude Modulation (DP-QAM) lightwave transmitter designed for Optical Communication up to 400 Gb/s or beyond. The LMDPQAM-R incorporates an internal laser source (DFB, tunable laser) which couples into a four IQ drive speed MZI modulator for DPQAM modulation, with four broadband modulator drivers. It can also be used for Quadrature Amplitude Modulation (QAM). It has a built-in Automatic Bias Control board which allows for stable long-term operation, with up to 4 bias operating modes.

 

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Component

   

QPSK-OM-23

QPSK Optical Modulator, 2 x 23 Gb/s

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LM-DPQAM-R

Lightwave Modulator for QPSK/ QAM

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LM-QPSK-R

Lightwave Modulator for QPSK/ QAM

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LM-BPSK-R

Lightwave Modulator for Binary Phase Shift Key, up to 40 Gb/s

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LM-DPSK-R

Lightwave Modulator for Binary Phase Shift Key, up to 50 Gb/s

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LM-OOK-R

Lightwave Modulator for ON OFF Key, up to 50 Gb/s

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