JDSU

      The JDSU is High performance 1550 nm CATV band transmitters.The community antenna television (CATV) JDSU band dual output modulator is widely accepted for use in externally modulated 1550 nm transmitters. Flat frequency response and excellent composite second order distortion (CSO) performance is offered by Two optical outputs . The JDSU is rated for operation at optical power levels to 200 mW.A dedicated production line and strict process control measures ensure minimal variation in device-to-device characteristics.There are four Key Features . 
      The first of all is that JDSU has Flat frequency response.The second is that it has Two optical output ports .The third is that Integrated phase modulator.The forth is that High optical damage threshold.The Material is Lithium niobate.The Crystal orientation is X-cut, y-propagating.The Operating wavelength is from 1540 to 1560 nm.The Maximum of Input optical power is 200 mW.The Minimum of On/off extinction ratio is 20 dB.The Maximum of Optical return loss -45 dB.The Maximum of Optical insertion loss2 is 4.5 dB.The  Maximum of Insertion loss imbalance between outputs is 1.0 dB.
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