• Subscribe
  • Videos
  • Webcasts
  • Magazine
  • Buyer's Guide
  • Innovation Reviews
  • Diamond Tech Reviews
  • On Topic
    1. Network Design
    2. DWDM & ROADM

    Optical circulators

    May 1, 1999

    Optical circulators

    These circulators are designed for OEMs and system integrators for use in WDM applications. According to the manufacturer, they feature low insertion loss, high isolation, and excellent reliability in applications such as add/drop multiplexers and dispersion compensators. The circulators are available for both the

    C-band (1550-nm) and L-band (1620-nm) wavelength ranges used in WDM applications. The design has been qualified to the Bellcore 1209 standards.

    New Focus Inc.

    Santa Clara, CA

    Continue Reading

    Sponsored Recommendations

    On Topic: Tech Forecast for 2025/ What Will Be Hot

    Dec. 9, 2024
    As we wind down 2024, Lightwave’s latest on-topic eBook will examine the hot topics for 2025. AI is at the top of the minds of optical industry players supporting...

    Meeting AI and Hyperscale Bandwidth Demands: The Role of 800G Coherent Transceivers

    Nov. 25, 2024
    Join us as we explore the technological advancements, features, and applications of 800G coherent modules, which will enable network growth and deployment in the future. During...

    State of the Market: AI is Driving New Thinking in the Optical Industry

    Dec. 5, 2024
    The year 2024 marked an inflection point for AI. In August, OpenAI’s ChatGPT reached 200 million weekly active users. Meanwhile, McKinsey reported that 72% of ...

    On Topic: Metro Network Evolution

    Dec. 6, 2024
    The metro network continues to evolve. As service providers have built out fiber in metro areas, they have offered Ethernet-based data services to businesses and other providers...