Multi-functional imaging including high-precision PL/EL intensity,emission spectroscopy, time-resolved PL, PLQE, QFLS, and quasi-J-V measurements
High-resolution photocurrent/photovoltage imaging
Optional laser/sample scanning
Compatibility with high-voltage and low-temperature modules
Integrated control software for both data acquisition and analysis
High-resolution photocurrent/photovoltage imaging
Optional laser/sample scanning
Compatibility with high-voltage and low-temperature modules
Integrated control software for both data acquisition and analysis
Inquire
Introduction
Multi-functional imaging including high-precision PL/EL intensity,emission spectroscopy, time-resolved PL, PLQE, QFLS, and quasi-J-V measurements
High-resolution photocurrent/photovoltage imaging
Optional laser/sample scanning
Compatibility with high-voltage and low-temperature modules
Integrated control software for both data acquisition and analysis
Specifications
Detection Function
| Single-junction Solar Cell | True J-V, Suns-PL (Pseudo J-V), Voc, Jsc, MPP, PL/TRPLPL intensity/lifetime, iVoc, PCE, FF, Rs, PLQE, QFLS, Photovoltage/photocurrent imaging |
Tandem Solar Cell | True J-V characteristics of tandem solar cells, Sub-cell Suns-PL, Pseudo J-V, Voc, Jsc, MPP, PL/TRPL, ELPL spectroscopy/intensity/lifetime imaging, iVoc, PCE, FF, Rsh, PLQE, QFLS imaging |
Light Source Configuration (1)
| Wavelength | LED Light Source | 450 nm, 532 nm, 850 nm, 900 nm(Standard configuration 450 and 850 nm) |
| Laser Light Source | 405 nm, 450 nm, 532 nm, 780 nm, 808 nm, 850 nm | |
| Optical Intensity Dynamic Range | LED Light Source | 0.01-1.5 suns |
Compatible samples
| Size | ≤2×2 cm² |
| Type | Silicon/perovskite/silicon-perovskite tandem solar cells and thin-film samples |
Other Parameters
| Spectral Resolution | 0.14 nm @ 300 mm focal length monochromator, @1200 grooves/mm grating, @25 μm CCD pixel size | |
| Single Spectrum Acquisition Time | 5 ms (Min.) | |
| Spatial Resolution | Wide-Field Imaging | a. High-resolution mode: 1.5 μm/pixel, imaging area < 7 mm²b. Standard-resolution mode: 8 μm/pixel, imaging area < 80 mm²c. Used for PL/EL intensity, iVoc, PCE, FF, Rs, Rsh, etc. imaging |
| Laser Confocal Scanning Imaging | a. Up to 260 nm spatial resolution (100× oil immersion)b. Objectives: 5×, 10×, 20×, 40×, 50×, 60×, 100× air/oil immersionc. Used for PL spectral imaging, PLQE, QFLS imaging | |
| TCSPC Module | IRF | ≤ 230 ps |
| Spectral Range | 185-870 nm | |
| Laser Source | 375, 405 nm Picosecond Laser | |
Applications
