How do you test a diode with a DMM? With a multimeter, using a diode test mode. The resistance of the diode cannot be measured with the normal ohmmeter on a DMM because the voltage used may not be ...

We have all had difficulty testing diodes in-circuit. Most DMM’s have a diode Vf function that measures forward drop, but what is the normal voltage drop?

Different models have been proposed for modeling the IV-characteristics of diodes. In this paper we present a simple model, which describes both the IV- and the temperature characteristics of a ...

Coherent opens lab to test new laser diode applications 17 Jun 2002 Coherent's Semiconductor Group (CSG) has opened a new commercial applications laboratory to enable customers to see how Coherent's ...

The fruit of a collaboration with Labsphere, the 2500INT is a custom-designed integrating sphere optical head that facilitates direct optical measurement of laser diode output ...