This inventor holds 28 USPTO granted patents, primarily in Quantum Cascade Lasers. Top assignees: Lucent Technologies Inc., American Telephone & Telegraph Co., At&t Bell Laboratories, At+t Corp.. Active years: 1983-2004.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Piscataway, NJ (US) (1983 - 2003)
- Columbus, GA (US) (2003 - 2004)
Company Filing History:
20 out of 9,364 
2 out of 745 
2 out of 4,208 
Years Active: 1983-2004
Areas of Expertise:
Title: Albert Lee Hutchinson: A Pioneer in Quantum Cascade Laser Technologies
Introduction
Albert Lee Hutchinson, based in Piscataway, NJ, is a renowned inventor and a prominent figure in the field of quantum cascade lasers. With an impressive portfolio of 28 patents, Hutchinson has significantly contributed to advancements in laser technology and measurement techniques that enhance their applications in various industries.
Latest Patents
Among his latest innovations, Hutchinson's work on a "Technique for measuring intersubband electroluminescence in a quantum cascade laser" stands out. This technique involves the precise measurement of intersubband electroluminescence (ISB-EL) in unipolar quantum cascade lasers. By forming a longitudinal cleave through the active region and waveguide of the laser device, he developed a method to expose a complete side face of the device, allowing for effective measurement of emission from the active region. His theoretical approach aimed to isolate ISB-EL spontaneous emissions while using spatial filtering and polarization monitoring to distinguish between laser emissions and spontaneous emissions, showcasing his innovative thinking in the realm of quantum technologies.
Another significant patent, "Quantum cascade laser with relaxation-stabilized injection," describes an optical gain medium composed of first and second active layers with an injector layer in between. This design enables the seamless transportation of charge carriers in response to applied voltage, further pushing the boundaries of optical technologies and their efficiency.
Career Highlights
Hutchinson's career has included vital roles at leading companies such as Lucent Technologies and AT&T Corp., where his contributions have shaped the development of advanced communication technologies. His deep understanding of optical and electronic device physics propelled him to lead some of the most groundbreaking projects within these esteemed organizations.
Collaborations
Throughout his career, Hutchinson has collaborated with distinguished peers, such as Federico Capasso and Alfred Yi Cho. These collaborations have played a crucial role in fostering innovation and optimizing research in the field of lasers and optoelectronics, further enhancing the technological landscape.
Conclusion
In conclusion, Albert Lee Hutchinson's contributions to quantum cascade laser technologies reflect his dedication to innovation and excellence in the field of optics. His 28 patents represent a significant portion of the advancements in laser measurement techniques and design efficiencies, positioning him as a pivotal figure in modern laser technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile