Preethi Dacha

Title: Preethi Dacha: Innovator in Wide-Angle Illuminator Technology

Introduction

Preethi Dacha is a prominent inventor based in Albuquerque, NM (US). She has made significant contributions to the field of illumination technology, holding a total of 3 patents. Her innovative work focuses on developing advanced lighting solutions that enhance visibility and efficiency.

Latest Patents

One of her latest patents is a wide-angle illuminator module. This module includes a rigid support structure with multiple angled faces and a flexible circuit featuring one or more VCSEL arrays. Each VCSEL array is strategically positioned over a face among the angled surfaces, incorporating integrated microlenses that optimize light distribution. The driver circuit provides electrical pulses to each VCSEL array, allowing the arrays to address various illumination zones within a combined field of illumination. The support structure may also function as a heatsink, and the flexible circuit can be designed as a single unit or multiple circuits, each containing a VCSEL array.

Career Highlights

Preethi Dacha is currently employed at Lumentum Operations LLC, where she continues to push the boundaries of illumination technology. Her work has garnered attention for its innovative approach and practical applications in various industries.

Collaborations

Throughout her career, Preethi has collaborated with notable colleagues, including Mial E Warren and David Podva. These partnerships have contributed to her success and the advancement of her projects.

Conclusion

Preethi Dacha is a trailblazer in the field of illumination technology, with a focus on wide-angle illuminator modules. Her contributions and innovative spirit continue to shape the future of lighting solutions.