Intensity Modulator


IM-1550-20-TQ – Temperature Qualified 1550 NM 20 GHz Intensity Modulator

The Optilab IM-1550-20-TQ is a 20 GHz Intensity Modulator designed for digital modulation up to 25 Gb/s, and  for analog modulation of up to 20 GHz for satellite links, antenna remoting, and RF over Fiber. It is a low Vpi, low insertion loss Intensity Modulator with excellent stability in a biased circuit, operating from 1530 nm to 1610 nm.

The Optilab IM-1550-20-TQ Intensity Modulator is temperature qualified over -55°C to + 80°C, that allows it to operate in the most severe environments.

Main specifications

Operating Wavelength15301610nm
E-O bandwidth (-3 dB)1520GHz
Vpi @ 10 GHz6V
Insertion Loss44.5dB
Operating Temperature-55+80°C
20 GHz Intensity Modulator


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