The Polarization Maintaining filter WDM or PM filter WDM is a key building block in optical fiber systems for a variety of applications. It allows single polarized light to pass through an optical fiber through wavelength division multiplexing (WDM) technology. WDM is a popular technology for data transmission at a higher capacity between two channels while maintaining signal polarization throughout the communication.

A PM filter WDM transmits multiple light signals or data streams simultaneously with increased bandwidth to utilize a single network. It is possible only due to wavelength division multiplexing that allows many signals to pass through over a single network without losing the data quality over long-distance transmission. WDM technology lets you optimize the cost of your network infrastructures while maximizing the usability of your optical network. PM filter WDM is an ideal choice for deploying high-speed WDM network systems for communication and instrumentation applications.

Applications of PM Filter WDM

PM filter WDM is used for a variety of applications where high-speed data transmission is required over a single network for better efficiency and usability. They also provide high reliability and excellent environmental stability in your systems for durable performance. You can use them in:

  • WDM and DWDM network systems
  • Fiber lasers
  • Polarization maintaining fiber amplifiers
  • Telecommunication and transmission networks for channel add/drop
  • CATV Fiber Optic System
  • Instrumentation and monitoring

Features of PM Filter WDM

PM filter WDM is a key component of a high-speed optical network for communication and instrumentation applications. The features and characteristics of a PM filter allow deploying a data transmission network while maintaining signal polarization for quality communication. The key characteristics of a PM filter WDM include:

  • Low insertion loss
  • High Extinction Ratio
  • Excellent stability and reliability
  • High channel isolation
  • High return loss

At DK Photonics, we offer PM filter WDM, CWDM, and DWDM through a wide range of selections to deploy high-speed communication systems and instrumentation applications. You can pick from PM filters with standard specifications from us or can provide a detailed description of your specific requirements if you need to customize specifications as per your system deployment goals. We can help you find the right and highest quality products at affordable rates and in any quantity to meet your demands all the time. Visit our site to get more about other optical passive components we offer or contact us to discuss your requirement and request a quote.