Location History:
- Mountain View, CA (US) (2014)
- Mt. View, CA (US) (2012 - 2016)
Company Filing History:
Years Active: 2012-2016
Title: Lew Stolpner: Innovator in Semiconductor Laser Technology
Introduction
Lew Stolpner is a notable inventor based in Mountain View, California. He has made significant contributions to the field of semiconductor laser technology, holding a total of 4 patents. His work focuses on enhancing the capabilities of semiconductor external cavity lasers, particularly in terms of frequency modulation.
Latest Patents
One of Stolpner's latest patents is for a semiconductor external cavity laser with integrated planar waveguide Bragg grating and wide-bandwidth frequency modulation. This innovative laser design is packaged in a standard form-factor, such as a 14-pin butterfly package. The front end of the cavity features an integrated planar circuit, specifically a silica-on-silicon planar lightwave circuit with Bragg gratings. The back facet of the laser is designed with a high-reflection coated LiNbO phase tuning section in a double pass configuration. An AC-voltage signal applied to the electrodes of the phase tuning section modulates the refractive index of the propagating TE-polarization mode of the external cavity, resulting in frequency modulation. This frequency modulation is distinct as it is not influenced by the thermal behavior of the gain element within the external cavity laser, and it exhibits negligible phase delay over a wide bandwidth.
Career Highlights
Throughout his career, Lew Stolpner has worked with several prominent companies in the field. Notable among these are Redfern Integrated Optics, Inc. and Optasense Inc. His experience in these organizations has contributed to his expertise in semiconductor technologies and laser applications.
Collaborations
Stolpner has collaborated with several professionals in his field, including Mazin Alalusi and Vladimir Kupershmidt. These collaborations have likely enriched his work and led to advancements in semiconductor laser technology.
Conclusion
Lew Stolpner's contributions to semiconductor laser technology are significant and impactful. His innovative patents and career experiences highlight his role as a leading inventor in this specialized field.