Arpan Dasgupta

Title: Arpan Dasgupta: Innovator in Photonics Technology

Introduction

Arpan Dasgupta is a notable inventor based in Beacon, NY (US). He has made significant contributions to the field of photonics, holding a total of 4 patents. His work focuses on developing advanced optical input/output interfaces and structures that enhance the functionality of photonics chips.

Latest Patents

Dasgupta's latest patents include innovative designs for optical input/output interfaces between photonics chips. One of his patents describes structures that incorporate multiple photonics chips, detailing methods of fabricating these structures. This design features a first chip with a first edge and a first plurality of optical couplers, alongside a second chip with a second edge adjacent to the first edge, which also includes a second plurality of optical couplers.

Another significant patent involves photonics chip structures that include a light source and an edge coupler. This structure is built on a semiconductor substrate and features a back-end-of-line stack. The stack consists of a first dielectric layer with a first plurality of metal features, a second dielectric layer, and a second plurality of metal features that do not overlap with the first. An edge coupler is positioned adjacent to both sets of metal features, enhancing the overall functionality of the chip.

Career Highlights

Arpan Dasgupta is currently employed at GlobalFoundries U.S. Inc., where he continues to push the boundaries of photonics technology. His work is instrumental in advancing the capabilities of optical systems, which are crucial for various applications in telecommunications and computing.

Collaborations

Dasgupta collaborates with esteemed colleagues such as Norman Whitelaw Robson and Danny Moy. Their combined expertise fosters an environment of innovation and creativity, leading to groundbreaking advancements in the field.

Conclusion

Arpan Dasgupta's contributions to photonics technology through his patents and collaborations highlight his role as a leading inventor in the industry. His work not only enhances the functionality of photonics chips but also paves the way for future innovations in optical technology.