样品的结温受热会使测量结果失真，导致 L-I 曲线下垂并移动 I-V 曲线。使用 Vektrex SMU的超短脉冲，您可以在热量积聚之前进行测量，展现真实的样品特性。
Melissa Ford is the President and CEO of Vektrex. In this role, Ms. Ford created the Vektrex vision—to innovate and produce advanced, high quality, forward looking solutions that reduce global greenhouse gas emissions for our clients and partners in the semiconductor industry. Ms. Ford has focused the company on this vision, guiding it steadfast in the direction of products, replacing its service only business. Vektrex, under Ms. Ford’s vision and direction, advances the industry globally by defining and setting the standard for high quality LED reliability. Vektrex is the world leader in technology used to measure LED lighting reliability. The company products are made in the USA and distributed worldwide.