Steven R Leffler

Title: The Innovations of Steven R. Leffler

Introduction

Steven R. Leffler is an accomplished inventor based in Lawrenceville, NJ (US). He has made significant contributions to the field of optical technology, particularly through his innovative patent related to wavelength monitoring.

Latest Patents

Leffler holds a patent for a device known as a wavelength locker. This invention comprises a semiconductor or air gap etalon that is utilized to monitor and maintain the output wavelength of a coherent radiation source. The etalon can be fabricated from a commercially available silicon wafer, with individual regions functioning as separate etalons, each processed to produce different thicknesses. The coherent radiation source generates transmitted signal intensities that are detected and processed to determine the output wavelength. A wavelength tuner is then employed to maintain or vary the output wavelength based on continuous measurements of etalon signal intensity.

Career Highlights

Leffler is associated with Princeton Optronics, Inc., where he applies his expertise in optical technologies. His work has contributed to advancements in coherent radiation sources, enhancing their efficiency and reliability.

Collaborations

Some of his notable coworkers include Chuni Lal Ghosh and Laurence Watkins, who have collaborated with him on various projects within the company.

Conclusion

Steven R. Leffler's innovative work in the field of optical technology, particularly with his wavelength locker patent, showcases his significant contributions to advancements in coherent radiation sources. His career at Princeton Optronics, Inc. reflects his dedication to innovation and collaboration in the industry.