Location History:
- Belmont, MA (US) (2008 - 2009)
- Oberkirch, DE (2010)
Company Filing History:
Years Active: 2008-2010
Title: Richard Ell: Innovator in Optical Technologies
Introduction
Richard Ell is a notable inventor based in Belmont, MA (US), recognized for his contributions to the field of optical technologies. He holds a total of 3 patents, showcasing his innovative approach to solving complex problems in laser systems and optical pulse generation.
Latest Patents
One of Richard Ell's latest patents is titled "Carrier-envelope phase shift using linear media." This invention involves varying the carrier-envelope phase in a train of optical pulses by utilizing the dispersive properties of lossless plates. The design maintains a practically constant total dispersion in transmission while allowing for the adjustment of the thickness ratio of the plates, which include sloped surfaces. In one embodiment, the plates consist of a barium fluoride wedge and a fumed silica wedge, bonded together to create a composite structure with inversely matched thicker and thinner portions.
Another significant patent is "Quasi-synchronously pumped lasers for self-starting pulse generation and widely tunable systems." This laser system is designed to generate self-starting few-cycle laser pulses or widely tunable laser pulses. It features a modelocked pump source that provides a pulsed pump signal, which is received by a gain medium. The resonator structure, which includes the gain medium and a series of mirrors, operates in a continuous wave (CW)-modelocked regime, generating few-cycle laser pulses with a duration of less than 30 femtoseconds.
Career Highlights
Richard Ell's career is marked by his innovative work at the Massachusetts Institute of Technology, where he has made significant strides in optical technologies. His research has contributed to advancements in laser systems and optical pulse generation, making him a key figure in his field.
Collaborations
Throughout his career, Richard has collaborated with esteemed colleagues, including Franz Xaver Kaertner and Jonathan R Birge. These collaborations have further enhanced his research and contributions to optical technologies.
Conclusion
Richard Ell's work exemplifies the spirit of innovation in the field of optical technologies. His patents reflect a deep understanding of laser systems and their applications, solidifying his reputation as a leading inventor in this domain.