Close

Search

Search Menu
Photonics Media Photonics Buyers' Guide Photonics Spectra BioPhotonics EuroPhotonics Vision Spectra Photonics Showcase Photonics ProdSpec Photonics Handbook
More News

Measuring LED Junction Temperature

Facebook Twitter LinkedIn Email Comments

In situ tests are conducted using a bench digital multimeter and a fast-pulsed current source.

Jeff Hulett, Vektrex Electronic Systems Inc., and Chris Kelly, Agilent Technologies Inc.

Manufacturers and solid-state lighting developers are driving LEDs to higher power levels. As more energy is pushed through the LED diode junction, heat removal becomes a critical issue. To assure device lifetime, quantum efficiency and LED color, the diode junction temperature must be maintained...Read full article

Related content from Photonics Media



    ARTICLES


    PRODUCTS


    MEDIA


    WHITEPAPERS


    WEBINARS


    PHOTONICS DICTIONARY TERMS


    PHOTONICS HANDBOOK ARTICLES


    PHOTONICS BUYERS' GUIDE CATEGORIES


    COMPANIES

    back to top
    Facebook Twitter Instagram LinkedIn YouTube RSS
    ©2019 Photonics Media, 100 West St., Pittsfield, MA, 01201 USA, info@photonics.com

    Photonics Media, Laurin Publishing
    x Subscribe to Photonics Spectra magazine - FREE!
    We use cookies to improve user experience and analyze our website traffic as stated in our Privacy Policy. By using this website, you agree to the use of cookies unless you have disabled them.