Richard Saasta

Title: **Richard Saasta: Innovator in Laser Diode Technology**

Introduction

Richard Saasta is an inventive force located in Redwood City, CA, who has made notable contributions to the field of laser technology. With a focus on enhancing the efficiency and reliability of laser diodes, he holds a patent that underscores his technical acumen and innovative spirit.

Latest Patents

Richard Saasta's sole patent revolves around a crucial invention: a laser diode driver circuit. This innovative circuit is designed to control a laser diode effectively, primarily used in initiators for starting pyrotechnic reactions in ordnance. This invention is significant as it introduces an array of capacitors that optimize power transfer, thereby enhancing the efficiency of the electrical energy system.

The circuit comprises a full-wave rectifier that efficiently provides DC power to operate the device. Notably, it features a two-stage current amplifier managed by a differential amplifier. This differential amplifier plays a critical role in regulating the current that flows through the laser diode, ensuring that it does not exceed safe limits. Furthermore, the circuit incorporates reference voltage circuitry that prevents harmful current spikes during shutdown, allowing for a gradual activation of the laser diode to mitigate potential damage.

Career Highlights

Richard Saasta is affiliated with Quantic Industries, Inc., where his contributions to laser diode technology continue to impact various sectors. His work is pivotal in ensuring the safety and efficiency of laser applications in critical systems.

Collaborations

Throughout his career, Saasta has collaborated with esteemed colleagues, including William David Fahey and Theodore J Netoff. Together, they form a team dedicated to pushing the boundaries of innovation in laser technology.

Conclusion

Richard Saasta’s innovative spirit and technical expertise have made a significant mark in the field of laser technology, particularly with his patented laser diode driver circuit. With ongoing collaborations and a commitment to advancing technology, Saasta continues to be a key player in the science behind laser applications. His work at Quantic Industries, Inc. speaks to his dedication to innovation and the advancement of modern technology.