VCSEL Wafer Narrow Pulse Tester

Pulse flat interval sampling to form LIV curve PIV&Spectrum, Near Field, Far Field, Reverse Leakage Current, Test Four in One Pulse width>100ns, current 0-30A. Voltage 0-40V, supports four wire testing

Optical And Electrical Sampling Oscilloscope

Supports multiple filter options for single mode and multimode inputs Electrical channel bandwidth 20GHz Optical channel bandwidth 10GHz Data sampling rate>100M supports universal Margin templates Support third-party software control for DLL and API interfaces

Products

Optical Chip Test

PSS optical chip tester covers wafer, bar, chip, COC chip testing requirements. It is a fully automatic testing system. The system integrates mechanical movement, chip testing and measurement, chip temperature platform, data calculation processing and display functions. It is a complete set of chip test solution. Solution with high efficiency and cost advantages

Reliability Test

PSS reliability equipment covers the reliability experiment process in the industry, including chip aging, TO aging, module aging and aging-related accessories; the aging equipment has the functions of power-on, monitoring, temperature control, data calculation processing and display; the core power-on part designed by Precise with many years of experience, with high stability, multi-channel aging, and obvious cost advantages

TO Test

PSS TO tester supports fully automatic testing for TO packaging types in optical communication, lidar, and visible light applications, and the sharing of test fixtures and burn-in processes forms a complete set of burn-in test solutions

OSA Test

PSS OSA tester covers optical device coupling, testing and three-temperature testing in the industry, including lasers, detectors instruments and test solution systems and accessories; the instruments are independently designed by PSS, with strong comprehensive functions and high test efficiency

Module Test

PSS module tester covers equipment related to optical module signal testing, including bit error detectors of various rates, CDR, sampling oscilloscopes, extinction ratio testers etc.; the equipment is independently developed and designed, and its performance is benchmarked against imported instruments. It is the best choice of module testing manufacturers.

General Instruments

PSS general instruments include commonly used instruments for optical measurement, such as optical power meters, optical attenuation, optical switches, light sources; and basic electrical switch instruments for electrical channel switching

ABOUT US

WUHAN PRECISE ELECTRONICS CO., LTD

Precise is a high-tech enterprise of "Wuhan · China Optics Valley". Founded in 2010 in Wuhan, China, it is a technology-based enterprise integrating R&D, production, sales and service. Precise Electronics has long focused on the research and development of optical communication chips, optoelectronic performance test instruments and test system solutions for devices. Products cover optical chips, TO, OSA, optical transceiver modules, BOB subsystems and other production lines. Self-developed related instrumentation or system solutions, such as: LD, APD, EML, BOSA and Triplexer chip device testing, The first to market, to achieve domestic replacement. Products cover more than 85% of the customers in the optical communication device and module industry, and many products have a high market share. Test products cover the entire industry.

13 Year

Establishment years

85 %

Proportion of industry customers

56 %

Proportion of R&D personnel

95 +Term

Patent works