Applications

How to precisely measure OPV/DSSC/Perovskite solar cells?

How to precisely measure OPV/DSSC/Perovskite solar cells? The efficiency of solar cells are evaluated in accordance withinternational standard called the Standard Test Conditions, STC (1000 W/m2of AM 1.5G and a cell temperature of 25℃). With the rapid development of the photovoltaic industry and advancement of material researches in solar cells, a stricter measurement method is needed for new type of solar cells compared to conventional crystalline silicon solar cells. This article introd...

Semiconductor

Characterization on DBR structure of VCSEL laser cavity by u-PLM-EX The DBR structure is the most important process for VCSELs. The design and production of the DBR deeply affect the performance of the VCSEL. Enli Tech u-PLM-EX adopts non-destructive optical detection methods to accurately detect and analyze DBR epitaxial structures. With user-friendly analyzing software users can efficiently conduct researches on VCSEL. What is VCSEL laser? Vertical-cavity surface-emitting l...