Company Filing History:
Years Active: 2016-2024
Title: Huanlin Zhang: Innovator in Laser Technology
Introduction
Huanlin Zhang is a prominent inventor based in Sugar Land, TX (US). He has made significant contributions to the field of laser technology, holding a total of 6 patents. His work focuses on enhancing the performance and efficiency of lasers, which are crucial in various applications.
Latest Patents
Among his latest innovations is the "Electro-absorption modulated laser with integrated filter layer." This invention is designed to improve the efficiency of electro-absorption modulated lasers (EMLs) by incorporating a filter layer that absorbs unmodulated light energy. This filter layer is strategically placed between the active region and the substrate of the EML, targeting unmodulated light caused by transverse electric substrate modes. The material used for the filter layer has an energy band gap that is less than that of the predetermined channel wavelength, allowing it to effectively absorb unwanted laser light.
Another notable patent is the "Tunable laser with multiple in-line sections including sampled gratings." This invention features a semiconductor laser body with several in-line sections that can be independently driven to generate laser light across different wavelength ranges. The sampled gratings in these sections share the same grating period but have different sampling periods, enabling the production of various wavelengths. This tunable laser can adjust its output in response to temperature changes, allowing for precise control over the channel wavelengths selected for lasing and transmission.
Career Highlights
Huanlin Zhang is currently employed at Applied Optoelectronics, Inc., where he continues to push the boundaries of laser technology. His innovative work has positioned him as a key figure in the development of advanced laser systems.
Collaborations
Throughout his career, Huanlin has collaborated with notable colleagues, including Jun Zheng and Klaus Alexander Anselm. These partnerships have fostered a collaborative environment that enhances the innovation process.
Conclusion
Huanlin Zhang's contributions to laser technology through his patents and collaborations highlight his role as a leading inventor in the field. His work not only advances the technology but also paves the way for future innovations in laser applications.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.