Location History:
- Fitchburg, WI (US) (2015)
- Madison, WI (US) (2017)
Company Filing History:
Years Active: 2015-2025
Title: Christopher A. Sigler: Innovator in Quantum Cascade Lasers
Introduction
Christopher A. Sigler is a prominent inventor based in Madison, Wisconsin. He has made significant contributions to the field of quantum cascade lasers, holding a total of 3 patents. His work focuses on advancing laser technology, which has applications in various scientific and industrial fields.
Latest Patents
One of his latest patents is for high-power, single-spatial-mode quantum cascade lasers. This invention provides a laser element that includes a quantum cascade active layer, along with upper and lower cladding layers. The design allows for a guided optical mode, resulting in a single-lobe, far-field beam pattern. Another notable patent is for terahertz quantum cascade lasers, which features a waveguide structure designed to generate light at multiple frequencies. This innovative device includes a distributed feedback grating layer that enhances optical feedback, leading to efficient laser emission.
Career Highlights
Christopher A. Sigler is associated with the Wisconsin Alumni Research Foundation, where he continues to push the boundaries of laser technology. His work has garnered attention for its potential to revolutionize various applications in science and industry.
Collaborations
He has collaborated with notable colleagues, including Dan Botez and Thomas L. Earles, contributing to a dynamic research environment that fosters innovation.
Conclusion
Christopher A. Sigler's contributions to quantum cascade laser technology exemplify his commitment to innovation. His patents reflect a deep understanding of laser mechanics and their applications, positioning him as a key figure in this field.