Magneto-Optic Devices - Photonics On Crystals (POC)

POC specializes in designing and fabricating advanced magneto-optic devices, leveraging cutting-edge technology to meet high-performance requirements in optical isolation, circulation, and laser systems.

POC Capabilities and Features

Photonics On Crystals (POC) excels in delivering high-quality magneto-optic devices tailored for diverse applications. Our extensive expertise in precision engineering, advanced material processing, and device customization ensures optimal performance. POC’s state-of-the-art production facilities are equipped to fabricate a wide range of magneto-optic components, ensuring low forward insertion loss, high reverse isolation, and exceptional reliability.

Burn-In Test

Basic Working Principles

Magneto-optic devices operate on the principles of the Faraday Effect, which involves the interaction of light waves with magnetic fields in a medium. When light propagates through a magneto-optic material, the plane of polarization rotates linearly, proportionally to the applied magnetic flux density. This rotation is mathematically expressed as:

β = V × B × d

  • V: Verdet constant of the material (in radians/Tesla-meter).
  • B: Magnetic flux density (in Tesla).
  • d: Path length through the optical material (in meters).

The Faraday Effect is exploited in optical systems to mitigate return light and its adverse effects. Magneto-optic devices are indispensable in applications requiring high isolation, minimal return loss, and stable performance, ensuring superior operation in laser systems.

Magneto-Optics Devices Design and Engineering2

Magneto-Optic Devices by POC

  • Faraday Rotators: Devices enabling precise polarization rotation for laser and optical systems, ensuring stable and controlled operation.
  • Free Space Isolators: Polarization-dependent or independent isolators designed for minimizing return light in free space optical setups.
  • Fiber-to-Free Space Isolators: Expanded beam and non-expanded beam isolators ensuring effective light transmission with minimal loss.
  • In-Line Isolators:  or TAP In-Line Isolators: High-performance polarization-maintaining isolators tailored for fiber optics.
  • Optical Circulators: Compact and reliable circulators for efficient signal routing in optical communication systems.
Magneto-Optic Devices

Applications

Magneto-optic devices serve crucial roles across industries, including telecommunications, defense, medical imaging, and laser manufacturing. Applications include:

  • Laser Systems: Protecting laser sources from back-reflected light and optimizing beam quality.
  • Telecommunications: Ensuring signal integrity in high-speed fiber-optic networks.
  • Medical Equipment: Enhancing the precision of optical diagnostic tools.
  • Industrial Automation: Supporting robust performance in optical sensing and alignment systems.
Magneto-Optic Devices by POC

POC Strength and Capabilities

POC stands at the forefront of magneto-optic device innovation, backed by a dedicated team of researchers and cutting-edge facilities. With robust quality assurance protocols, POC guarantees unmatched device reliability and performance. Highlights of POC’s capabilities include:

  • Custom device design to meet unique customer specifications.
  • Advanced material processing and Verdet constant optimization.
  • Precision testing and metrology to ensure superior device quality.