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Finisar is a leading provider of high-speed photodetectors and photoreceivers, Our portfolio is enhanced by high-power, linear output photodetectors meeting the advanced requirements of test & measurement, research & development and the analog optics market worldwide.

Finisar is also a leading supplier of coherent receivers. The components are based on Finisar‘s proven waveguide integrated photodiodes, which are monolithically integrated with a 90° hybrid. The polarization beam splitter is realized in free space optics.

  • Accessories


    • Finisar manufactures Test Equipment and accessories
  • Fiber Optic Transceivers

    Fiber Optic Transceivers

    • Endurance® is a family of compact transceiver modules designed to be rugged and robust so they are optimal for industrial and military applications