Chi-Hao Cheng

Title: Innovations by Chi-Hao Cheng: A Pioneer in Optical Technology

Introduction

Chi-Hao Cheng is an accomplished inventor based in Dallas, Texas, renowned for his contributions to the field of optical technology. With three patents to his name, Cheng has demonstrated exceptional ingenuity and a focus on enhancing optical communication systems. His work primarily revolves around adjustable dispersion compensation and variable wavelength routing, which are critical for improving the performance of optical networks.

Latest Patents

Chi-Hao Cheng holds several innovative patents, including:

1. **Adjustable Chromatic Dispersion Compensation**: This patent details an interferometer that receives an input optical signal and outputs a modified signal by changing at least the dispersion of the original signal. The adjustable components of the interferometer allow for the fine-tuning of various dispersion parameters, such as magnitude, center wavelengths, and slopes, enabling substantial reduction or elimination of dispersion in output signals compared to inputs. This flexibility makes it suitable for a range of applications.

2. **Bandwidth Variable Wavelength Router and Method of Operation**: This patent describes an optical device that includes two birefringent crystals and a dynamic polarization rotator. The optical signal traveling through these components experiences an effective optical path length predicated on the lengths of the birefringent crystals. The dynamic polarization rotator adjusts this path length based on control signals, enhancing the adaptability of the optical device for various operational needs.

Career Highlights

Chi-Hao Cheng is currently associated with Chorum Technologies Inc., where he leverages his expertise in optics to drive innovative solutions. His work significantly contributes to advancing optical technologies, focusing on enhancing signal integrity in high-speed communication systems.

Collaborations

Throughout his career, Cheng has collaborated with notable coworkers such as Kuang-Yi Wu and Jian-Yu Liu. Their collective expertise fosters an environment of innovation at Chorum Technologies Inc., allowing for the development of cutting-edge optical technologies and solutions that meet emerging industry demands.

Conclusion

Chi-Hao Cheng exemplifies a dedicated inventor in the optical technology sector. His latest patents showcase his innovative spirit and commitment to improving communication systems. Through collaboration and unrelenting pursuit of advancement, Cheng and his team at Chorum Technologies Inc. continue to pave the way for future innovations in the realm of optics.