Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9784620 | Spectroscopy systems and methods using quantum cascade laser arrays with lenses | Mark F. Witinski, Christian Pfluegl | 2017-10-10 |
| 9735549 | Methods for forming photonic integrated circuits based on quantum cascade structures | Anish K. Goyal, Christian Pfluegl, Christine A. Wang, Mark F. Witinski | 2017-08-15 |
| 9450053 | Photonic integrated circuits based on quantum cascade structures | Anish K. Goyal, Christian Pfluegl, Christine A. Wang, Mark F. Witinski | 2016-09-20 |
| 9255841 | Spectroscopy systems and methods using quantum cascade laser arrays with lenses | Mark F. Witinski, Christian Pfluegl | 2016-02-09 |
| 9246310 | Wavelength beam combining of quantum cascade laser arrays | Anish K. Goyal, Benjamin G. Lee, Christian Pfluegl, Mikhail A. Belkin, Antonio Sanchez-Rubio +1 more | 2016-01-26 |
| 8995483 | Methods and apparatus for temperature tuning of semiconductor lasers | Christian Pfluegl, Mark F. Witinski | 2015-03-31 |
| 8351481 | Methods and apparatus for single-mode selection in quantum cascade lasers | Federico Capasso, Benjamin G. Lee, Christian Pflugl, Mikhail A. Belkin | 2013-01-08 |
| 8014430 | Quantum cascade laser | C. Kumar N. Patel, Alexei Tsekoun, Richard Maulini, Arkadiy Lyakh, Christian Pflugl +2 more | 2011-09-06 |
| 7826509 | Broadly tunable single-mode quantum cascade laser sources and sensors | Mikhail A. Belkin, Benjamin G. Lee, Ross M. Audet, James B. MacArthur, Christian Pflugl +1 more | 2010-11-02 |