Shahida Rana

Title: Innovations by Shahida Rana: Pioneering Optical Excitation Detection Devices

Introduction

Shahida Rana, a distinguished inventor based in Fremont, CA, has made significant contributions to the field of optical technology. With an impressive portfolio of eight patents, her innovative work focuses on the design and fabrication of optical excitation and detection devices, leveraging advanced techniques like fluidic self-assembly.

Latest Patents

One of Shahida's latest inventions is an optical excitation/detection device and method for making it using fluidic self-assembly techniques. This device features an array of photodetectors and separately formed photoemitters. The process commences with a CMOS fabricated photodetector array that is selectively etched to create recessed regions with a specific geometric profile. A slurry containing semiconductor blocks, which emit light and possess complementary profiles to the recessed regions, is flowed over the array, allowing for precise placement of these blocks. This technique ultimately results in a functional optical excitation/detection device.

Additionally, Shahida has developed another patent focused on an optical excitation/detection device incorporating discrete photoemitter devices. This device consists of an arrayed plurality of photodetectors and discrete photoemitters, with each photoreceptor and photoemitter area carefully integrated within the CMOS array. The selective etching reveals buried contact pads in the photoemitter areas, where discrete semiconductor photoemitter devices can be inserted to establish electrical contact, forming the complete optical device.

Career Highlights

Shahida has had an impressive career, working with notable companies such as Agilent Technologies, Inc. and Hewlett-Packard Company. Her experiences in these organizations have contributed to her expertise in optical technologies and semiconductor device fabrication.

Collaborations

Collaboration has been a key element in Shahida's career, allowing her to work alongside esteemed colleagues like David A. King and Richard J. Pittaro. Their collective skills and knowledge have undoubtedly fostered an environment of innovation and creativity within their projects.

Conclusion

Shahida Rana stands out as a prominent inventor pushing the boundaries of optical technology. Her innovative patents and collaborations demonstrate her dedication to advancing the field and developing cutting-edge devices that have real-world applications. With a solid foundation in both industry and academia, her contributions will continue to have a lasting impact in the realm of optical excitation and detection technologies.