PD-QE: Photodiode Tester for New Generation Semiconductor

Features

• High-precision measurement: PD-QE provides high-precision measurements of EQE and IV curves, with light source instability below 1%, ensuring the accuracy and consistency of measurement results, meeting customers’ expectations for high-precision measurements.
• Integrated Multi-functionality: PD-QE integrates multiple functions including EQE testing, IV curve detection, D* analysis, NEP analysis, and frequency noise spectrum analysis. This integration provides customers with a one-stop performance evaluation solution, meeting their expectations for integrated multi-functionality.
• Sensitivity Testing: PD-QE is capable of measuring high-resolution photocurrent (with a resolution of up to 10^-14 A), making it suitable for testing highly sensitive photodetectors. This helps customers accurately assess the performance of detectors under low light conditions, meeting their expectations for sensitivity testing.
• Wide Wavelength Range: Applicable to a wide range of photodetectors, PD-QE delivers unmatched performance testing capabilities, whether in the R&D phase or on the production line.
• Excellent Beam Control Technology: PD-QE meets the requirements for precise beam control by providing an accurate beam size control (1*1mm^2) through its beam coupling module. This allows customers to conduct precise performance tests and simulate specific application scenarios. This meets the customers’ need for precise beam control, helping them to perform more accurate performance evaluations and optimizations.
• Broad Bias Voltage Range: PD-QE supports bias voltage adjustment from 20V to 200V, meeting customers’ needs to test photodetectors under different voltage conditions. This helps customers to comprehensively evaluate product performance and ensure stable operation under various application conditions.
• Easy to Operate and Maintain: The PD-QE is designed to be user-friendly, with simple operation and low maintenance costs, meeting customers’ needs for ease of use and maintenance. This helps customers save time and costs while maintaining an efficient testing process.
• Customer Support and Technical Services: PD-QE provides professional customer support and technical services to help customers quickly resolve issues during use, ensuring the stable operation of the equipment. This meets customers’ needs for timely and effective support, helping them maintain an efficient testing process.