• Subscribe
  • Magazine
  • Videos
  • Webinars
  • White Papers
  • Buyer's Guide
  • PhotonicsNXT
  • Get Published!
    1. Test & Measurement
    2. Test & Measurement

    Power meter

    Nov. 1, 1998
    An optical power meter is equipped with an InGaAs sensing diode and dynamic range of 75 dB. Two models are available: the FM8520 with a dynamic range of -70 to 5 dBm and the FM8520C with a range of -50 to 23 dBm. Both feature digital calibration and a memory that can store up to 250 measurements/wavelength in dBm, µW, or dBr.

    Power meter

    An optical power meter is equipped with an InGaAs sensing diode and dynamic range of 75 dB. Two models are available: the FM8520 with a dynamic range of -70 to 5 dBm and the FM8520C with a range of -50 to 23 dBm. Both feature digital calibration and a memory that can store up to 250 measurements/wavelength in dBm, µW, or dBr.

    Wilcom, Laconia, NH

    Continue Reading

    Sponsored Recommendations

    Next generation tunable infrared lasers

    Nov. 28, 2023
    Discussion of more powerful and stable quantum cascade tunable infrared lasers, applications, and test results.

    What AI demands mean for data centers

    Nov. 28, 2023
    The 2023 Photonics-Enabled Cloud Computing Summit assembled by Optica took an aggressive approach to calling out the limitations of today’s current technologies.

    SLP feature for lighting control available on cameras offering

    Nov. 28, 2023
    A proprietary structured light projector (SLP) feature is now available on the company’s camera series, including the ace 2, boost R, ace U, and ace L.

    Chroma Customer Spotlight - Dr. David Warshaw, About his Lab

    Nov. 27, 2023
    David Warshaw, Professor and Chair of Molecular Physiology and Biophysics at the University of Vermont (UVM), walks us through his lab. Learn about his lab’s work with the protein...

    Voice your opinion!

    To join the conversation, and become an exclusive member of Laser Focus World, create an account today!