EQE analysis software

==================== Photonic Applications ====================
Register Evaluation Software


============= LiveStrong Biomedical Technology Co., Ltd. ============


    The EQE spectrum of CIGS / CdTe solar cell can be analysis and extract the important parameters such as absorber band gap, CdS band gap, CdS thickness, TCO band gap, and short circuit current density (Jsc). The electrical loss of Jsc due to CdS is also calculated. The extraction of absorption coefficient can further reveal the absorber quality and composition uniformity.

    The gradient absorber band gap determination is different from uniform band gap calculation. The exact calculation of band gap with transfer function is used to minimize the evaluation deviation. The effective space charge region is also applied for reference.

    The report generation can build a excel file for data collection. The quick and qualitative analysis results can be integrated into production database for real time inline monitor.