Company Filing History:
Years Active: 2022
Title: Alexander Jacob Lind: Innovator in Mid-Infrared Frequency Combs
Introduction
Alexander Jacob Lind is a notable inventor based in Boulder, CO (US). He has made significant contributions to the field of photonics, particularly in the development of methods and apparatus for generating mid-infrared frequency combs. His innovative work has implications for various applications in science and technology.
Latest Patents
Lind holds a patent for "Methods and apparatus for generating mid-infrared frequency combs." This patent describes a sophisticated apparatus and methods for generating mid-IR frequency combs using intra-pulse difference frequency generation (DFG). The process begins with a mode-locked pulse generation laser that produces near-infrared pulses, which are then amplified. These amplified pulses undergo spectral broadening through a nonlinear element, such as a normal dispersion highly nonlinear fiber (ND-HNLF), to create broadened pulses. The nonlinear spectral broadening element is a transparent dielectric material exhibiting a cubic nonlinear response. The broadened pulses are temporally compressed to yield short, high-power pulses that are conditioned for the intrapulse DFG process. The DFG block is responsible for generating a mid-IR comb by difference frequency generation, potentially utilizing an orientation patterned GaP (OP-GaP) crystal or a poled lithium niobate (PPLN) crystal.
Career Highlights
Lind is currently associated with Fathom Radiant, Pbc, where he continues to push the boundaries of innovation in his field. His work has garnered attention for its potential to revolutionize mid-infrared technologies.
Collaborations
Lind has collaborated with esteemed colleagues, including Scott A. Diddams and Henry Timmers, contributing to advancements in photonics and related fields.
Conclusion
Alexander Jacob Lind is a pioneering inventor whose work in mid-infrared frequency combs showcases his expertise and innovative spirit. His contributions are poised to have a lasting impact on the field of photonics and beyond.