Lew Stolpner

Title: The Innovations of Lew Stolpner

Introduction

Lew Stolpner is a notable inventor based in Mountain View, California. He has made significant contributions to the field of laser technology, particularly with his innovative work on tunable laser systems. His expertise and creativity have led to advancements that are valuable in various applications.

Latest Patents

Stolpner holds a patent for a tunable external cavity laser. This tunable laser system comprises an external cavity laser diode combined with an optically coupled waveguide featuring a Bragg grating. The laser diode serves as a gain medium characterized by a first band of wavelengths. A portion of the fiber and the grating help define an external resonant cavity. The grating limits the wavelengths exiting the external cavity to a second band that is typically much narrower than the first band. The grating region of the waveguide is thermally coupled to a heating element with an associated temperature controller, allowing for controllable variation of the temperature of the grating region. This, in turn, changes the optical pitch of the grating and thus the second band. Additionally, the grating region can be subjected to acoustic energy to further modify the optical pitch.

Career Highlights

Stolpner is currently associated with K2 Optronics, Inc., where he continues to develop and refine his innovative technologies. His work has positioned him as a key figure in the advancement of optical technologies.

Collaborations

One of his notable collaborators is Narinder S Kapany, a respected figure in the field of optics. Their partnership has contributed to the development of cutting-edge technologies in laser systems.

Conclusion

Lew Stolpner's contributions to the field of laser technology exemplify the spirit of innovation. His patent for the tunable external cavity laser showcases his ability to merge theoretical knowledge with practical applications. His work continues to influence advancements in optical technologies.