Jos De Langen

Title: Jos De Langen: Innovator in Optical Receiver Technology

Introduction

Jos De Langen is a notable inventor based in Singapore, recognized for his contributions to optical receiver technology. With a total of 2 patents, he has made significant advancements in the field, particularly in diagnostic monitoring systems.

Latest Patents

De Langen's latest patents focus on systems and methods for diagnostic monitoring of optical modulation amplitude at an optical receiver using automatic gain control. These patents detail a method for providing a diagnostic measurement of optical modulation amplitude at outputs of optical receivers. The method involves applying a representation of an output from an optical detector to a circuit that determines the difference between two signal levels. This process includes buffering the difference and utilizing various components such as a transimpedance amplifier and a limiting post amplifier. The resulting optical receivers offer diagnostic measures that can be compared to thresholds related to known bit error rates, enhancing the reliability of optical communication systems.

Career Highlights

Jos De Langen is currently employed at Avago Technologies Fiber IP (Singapore) Pte. Ltd., where he continues to innovate in the field of optical technology. His work has contributed to the development of advanced optical receivers that improve diagnostic capabilities and overall performance.

Collaborations

Throughout his career, De Langen has collaborated with talented individuals such as Tze Wei Lim and Adrianus J P Van Haasteren, further enriching his work and contributions to the field.

Conclusion

Jos De Langen stands out as a key figure in the realm of optical receiver technology, with his innovative patents paving the way for advancements in diagnostic monitoring systems. His work continues to influence the industry and enhance the performance of optical communication technologies.