Automatic silicon photonics wafer tester

Automatic silicon photonics wafer tester

Supplier
Sufastech
Category
Optical Material
Origin
China

Lianxun sCT9001 automatic silicon photonics wafer tester features high test accuracy, good test stability and flexible scalability, suitable for laboratory verification and mass production testing.

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Overview

Lianxun sCT9001 automatic silicon photonics wafer tester features high test accuracy, good test stability and flexible scalability, suitable for laboratory verification and mass production testing.

Key Features

Supports fully automatic and semi-automatic wafer loading/unloading; supports 4, 6, 8, 12 inch wafers; supports O-O, O-E, E-E testing; supports grating, FA coupling and edge coupling; for different types of chips, supports quick replacement of different types of probe cards; high-precision probe station; wafer loading mode supports fully automatic mode and semi-automatic mode operation, suitable for laboratory verification and large-scale mass production; fully closed-loop high-precision motion control system with automatic accuracy compensation, positioning accuracy up to 3um; special mechanism design and calibration system ensure higher flatness of the wafer on the Chuck and perpendicularity of the probe in the Z direction; equipped with high-definition zoom CCD, powered PADs are clearly visible, and it can simultaneously display low-magnification and high-magnification multi-field-of-view images; built-in integrated anti-vibration design that can isolate external vibration to ensure good testing stability; coupling test module; the coupling test module includes coupling optical probes, DC probes and RF probes; the optical probe supports single-channel coupling and dual-channel coupling; the optical probe is equipped with a high-precision height gauge to ensure consistency of the height from the incident fiber end face to the chip surface among different chips; the fiber coupling module consists of a three-dimensional lead screw motor combined with a three-dimensional high-precision piezoelectric ceramic module to ensure optical path coupling efficiency and coupling repeatability; uses a standard high-precision coupling controller, fully closed-loop control + hardware synchronization, improving coupling accuracy and coupling speed

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Supplier Information

Su
Sufastech
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Chengdu Sufastech Technology Co., Ltd., founded in 2018, is committed to the upstream, midstream and downstream of information-related scientific research and industry, timely follows the world's most cutting-edge scientific research directions, and quickly transforms its own technology and service capabilities. It is honest and win-win with partners in the long term. After years of professional accumulation, relying on well-known professors and doctoral consultant teams in the field, Sufastech has the overall planning and construction capabilities of optical chip packaging and testing, the overall planning and construction capabilities of optical transmission testing systems, and the overall planning and construction capabilities of micro-assembly production lines, gradually achieving coverage of the entire industry chain in the subdivided field of optoelectronic packaging and testing. Products cover high-frequency optoelectronic devices and modules, test and measurement instruments, and chip packaging equipment. In 2022, Sufastech invested heavily in building its own packaging and testing laboratory. The laboratory has full-process equipment from die bonding to sealing to testing, aiming to provide the public with the most convenient scientific research and small-batch proofing services. Since its establishment, Sufastech has maintained rapid development, with an average annual sales growth rate of more than 50%. In 2021, the newly added contract amount exceeded 50 million yuan, and it was recognized as an "Eagle" plan enterprise by Chengdu High-tech Zone. In the same year, it obtained "National High-tech Enterprise". In 2022, it completed the "Three Systems" certification. In 2023, the newly added annual sales exceeded 100 million yuan, and it was awarded "Gazelle Enterprise" by Chengdu High-tech Zone. In 2024, in order to strengthen service coverage, Sufastech Suzhou Company was established, and permanent staff were assigned in Beijing, Qingdao, Wuhan, Shenzhen, and Zhengzhou. In the same year, Sufastech Technology successfully passed the "Specialized, Refined, Distinctive, and Innovative" enterprise certification of Sichuan Province, striding into a new stage of development.

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Automatic silicon photonics wafer tester
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