Company Filing History:
Years Active: 1998
Title: Judy Karin: Innovator in High Power Optical Pulses
Introduction
Judy Karin is a prominent inventor based in Goleta, California. She has made significant contributions to the field of optical technology, particularly in the generation of high power optical pulses. With a total of 2 patents, her work has advanced the capabilities of mode-locked lasers.
Latest Patents
One of her latest patents focuses on the generation of high power optical pulses using flared mode-locked technology. This innovation combines an optical oscillator with a flared continuous wave (CW) or modulated gain amplifier to improve pulse power output. An optical filter or isolator is strategically placed between the oscillator and amplifier to prevent feedback of spontaneous noise. The design includes a two-segment laser that features a flared gain section positioned between a modulated gain section and an absorber section within an integrated semiconductor laser. The flared section can taper from a larger modulated gain section to a smaller cross-section absorber section or vice versa. Various combinations of absorber sections coupled to modulated gain sections by CW gain or passive flared gain sections can be integrated with different arrangements of reflectors and tapered CW gain amplifiers. Additionally, a saturable absorber may be utilized in a two-segment laser, where the absorber is bleachable and has a characteristic temperature that increases during short time periods. This allows for passive gain to be realized by the return pulse traveling through the saturable absorber, provided that the returning pulse is timed to coincide with the temporal gain in the absorber.
Career Highlights
Judy Karin has established herself as a leading figure in her field through her innovative research and development efforts. Her work at the University of California has positioned her at the forefront of optical technology advancements.
Collaborations
Throughout her career, Judy has collaborated with notable colleagues, including John E. Bowers and Alan Mar. These partnerships have further enriched her research and contributed to her success as an inventor.
Conclusion
Judy Karin's contributions to the field of optical technology, particularly in high power optical pulses, demonstrate her innovative spirit and dedication to advancing scientific knowledge. Her patents reflect her expertise and commitment to pushing the boundaries of technology.