TFQ-BU Test Fixture for IPCE / QE/ SR Measurements of Superstrate Devices

This test fixture maximizes the flexibility and ease of use in measurements of superstrate device on the QEX10 Solar Cell Quantum Efficiency / IPCE / Spectral Response Measurement System. A similar fixture is available for the new QEXL system although some design details are improved.


Specifications for the TFQ-BU Test Fixture for Quantum Efficiency Measurements of Superstrate Style Devices
Electrical Interface 2 wire
Front Electrical Device Connection None
Back Electrical Device Connection Joystick micromanipulator probes.
Maximum Cell Size Infinite.
Minimum Cell Size 4 mm x 4 mm, limited by beam size. Cells this small require a quartz glass plate for additional support.
Cell Style Superstrate device

Insulating Superstrate Device

Superstrate Device Configuration 

Contact your PV Measurements representative for more details on test fixtures and which one is the best for your application.

Call +1 303.386.3950 or email to discuss your photovoltaic characterization needs.