Company Filing History:
Years Active: 1992-2000
Title: **Mark A. Rothman: A Pioneer in Semiconductor Device Innovations**
Introduction
Mark A. Rothman, an accomplished inventor based in Acton, MA, is known for his significant contributions to the field of semiconductor devices. With a commendable portfolio of four patents, Rothman's innovations have paved the way for advancements in laser technologies and integrated optics.
Latest Patents
Among his latest inventions, Rothman has developed methods for forming semiconductor device structures that enhance the capabilities of laser systems. One notable patent details a heterostructure device that includes a ridge-waveguide laser monolithically integrated with a ridge-waveguide rear facet monitor (RFM). This innovative design incorporates an integral V-groove etched directly into the device substrate, which facilitates passive alignment of an optical fiber with the laser's active region. Furthermore, the laser and RFM facets involved in the process were formed through an in-situ multistep reactive ion etch, showcasing Rothman's expertise in advanced fabrication techniques.
Career Highlights
Rothman is currently employed at GTE Laboratories Incorporated, where he continues to push the boundaries of semiconductor technology. His work leverages both theoretical and practical knowledge, resulting in groundbreaking advancements in optical devices. Mark's career reflects an ongoing commitment to innovation, solidifying his reputation as a leading figure in the industry.
Collaborations
Throughout his career, Rothman has collaborated with notable professionals in his field, including Craig A. Armiento and Chirravuri Jagannath. These partnerships have fostered a productive environment that encourages knowledge sharing and innovation, contributing to the successful development of several of his patents.
Conclusion
Mark A. Rothman's journey as an inventor highlights his exceptional contributions to the world of semiconductor devices. His latest patents exemplify his ability to innovate and adapt in a rapidly changing technological landscape. As he continues his work at GTE Laboratories Incorporated, Rothman stands as a testament to the importance of creativity and collaboration in driving progress in the field of semiconductor technology.