Manu Prasanna

Title: Innovations in Quantum Cascade Lasers by Manu Prasanna

Introduction

Manu Prasanna is an accomplished inventor based in Marina Del Rey, California. He has made significant contributions to the field of laser technology, particularly in the development of tunable quantum cascade lasers. His work focuses on enhancing the sensitivity and selectivity of detection methods for trace gases and explosives.

Latest Patents

Manu Prasanna holds a patent for "Tunable quantum cascade lasers and photoacoustic detection of trace gases, TNT, TATP and precursors acetone and hydrogen peroxide." This patent describes methods and apparatus for broad tuning of single wavelength quantum cascade lasers. The technology enables highly sensitive detection of trace gases such as nitrogen dioxide and acetylene, as well as vapors of explosives like trinitrotoluene (TNT) and triacetone triperoxide (TATP). The patent also outlines a quantum cascade laser (QCL) system that achieves single mode, continuous, mode-hop free tuning for use in laser photoacoustic spectroscopy (L-PAS).

Career Highlights

Manu Prasanna is associated with Pranalytica, Inc., where he continues to innovate in the field of laser technology. His work has been pivotal in developing methods that improve sensor performance through the critical selection of wavelengths.

Collaborations

He has collaborated with notable professionals in the field, including C Kumar N Patel and Ilya Dunayevskiy. Their combined expertise has contributed to advancements in laser applications and detection technologies.

Conclusion

Manu Prasanna's contributions to the field of quantum cascade lasers exemplify the intersection of innovation and practical application in technology. His work continues to pave the way for advancements in sensitive detection methods.