Company Filing History:
Years Active: 2007
Title: Shahriar Etemad: Innovator in Optical Technology
Introduction
Shahriar Etemad is a notable inventor based in Alexandria, VA (US). He has made significant contributions to the field of optical technology, particularly with his innovative designs that enhance the functionality of optical devices. His work is characterized by a focus on efficiency and precision.
Latest Patents
Etemad holds a patent for a "Wide Field Collimator." This collimator is compact and utilizes power-efficient light-emitting diodes as the illumination source to generate a test image in collimated space. The design provides a test image across a wide field of view, which is essential for the calibration of optical devices that have a wide field of regard. The optical projection system in the collimator employs an array of light-emitting diodes, whose light is converged by a Fresnel lens, through a holographic diffuser plate, onto a target plate bearing the test pattern. This pattern is projected out into collimated space through a converging lens. An alignment structure allows for the translation of the target plate along the main axis of the collimator and provides rotational freedom about two axes (vertical and horizontal) via a gimbal structure mounted on the translation mechanism.
Career Highlights
Etemad is currently employed at Swales & Associates, Inc., where he continues to develop innovative optical solutions. His work has garnered attention for its practical applications in various industries, enhancing the performance of optical devices.
Collaborations
Throughout his career, Etemad has collaborated with esteemed colleagues, including James C. Bremer and Bert A. Pasquale. These collaborations have contributed to the advancement of optical technologies and have fostered a spirit of innovation within the field.
Conclusion
Shahriar Etemad is a distinguished inventor whose work in optical technology has made a significant impact. His innovative designs, particularly the Wide Field Collimator, demonstrate his commitment to enhancing the efficiency and functionality of optical devices.