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Ultra-Compact Dither-Free Modulator Bias Controller


Pharad's Ultra-Compact Dither-Free Modulator Bias Controller features a very small footprint and operates in conjunction with on-board inline optical power monitors that eliminate the need for user supplied external optical couplers or photodetectors; greatly simplifying experimental set-ups. 

The bias controller is continuously tunable; an RS-232 interface enables configuration of the user selectable modulator bias voltage. 

As an option, the Ultra-Compact modulator bias controller is also available with an onboard RJ45 communications connector that enables Ethernet control of the modulator bias setting.



bias controller, modulator bias controller, electro optic modulator bias controller



bias controller, modulator bias controller, electro optic modulator bias controller




  • Precise and stable bias control of optical modulators

  • Dither-free operation ensures no unwanted pilot tones

  • No external optical couplers required

  • Continuous tuning via RS-232


Applications

  • LiNbO3, InP, GaAs modulators

  • Analog fiber links


Options

  • Ethernet control
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