Rohin Kumar | University of Delhi (original) (raw)

Rohin Kumar

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Papers by Rohin Kumar

Research paper thumbnail of Development of Electronic-Photonic 3D System in Package: Architecture, Integration, and Scaling

2023 IEEE 73rd Electronic Components and Technology Conference (ECTC)

Research paper thumbnail of Development of Test Hardware with Optomechanical Alignment for 200Gbps free space TOSA/ROSA

2022 IEEE 24th Electronics Packaging Technology Conference (EPTC)

Research paper thumbnail of Thermal and Warpage Analysis of High Data Rate Interconnect

2022 IEEE 24th Electronics Packaging Technology Conference (EPTC)

Research paper thumbnail of Intra-board Free-space Optical Interconnects for Data Centers

Frontiers in Optics + Laser Science 2022 (FIO, LS)

We present chip-to-chip, free-space optical interconnect as solderable SMD component, “LightKonne... more We present chip-to-chip, free-space optical interconnect as solderable SMD component, “LightKonnect™”, for co-packaged optics. LightKonnect communicates between processors over free space avoiding expensive alignment. Free space communication between processors enables compact low power data centers.

![Research paper thumbnail of A New Class of Cosmologically `Viable' f(R)f(R)f(R) Models](https://attachments.academia-assets.com/84063388/thumbnails/1.jpg)

arXiv: General Relativity and Quantum Cosmology, 2016

Instead of assuming a form of gravity and demand cosmology fit with LambdaCDM\Lambda CDMLambdaCDM, a potentially ... more Instead of assuming a form of gravity and demand cosmology fit with LambdaCDM\Lambda CDMLambdaCDM, a potentially `viable' f(R)f(R)f(R) gravity model is derived assuming an alternative model of cosmology. Taking the `designer' approach to f(R)f(R)f(R), a new class of solutions are derived starting with linear coasting cosmology in which scale factor linearly increases with time during matter domination. The derived forms of f(R)f(R)f(R) are presented as result.

Research paper thumbnail of Development of Electronic-Photonic 3D System in Package: Architecture, Integration, and Scaling

2023 IEEE 73rd Electronic Components and Technology Conference (ECTC)

Research paper thumbnail of Development of Test Hardware with Optomechanical Alignment for 200Gbps free space TOSA/ROSA

2022 IEEE 24th Electronics Packaging Technology Conference (EPTC)

Research paper thumbnail of Thermal and Warpage Analysis of High Data Rate Interconnect

2022 IEEE 24th Electronics Packaging Technology Conference (EPTC)

Research paper thumbnail of Intra-board Free-space Optical Interconnects for Data Centers

Frontiers in Optics + Laser Science 2022 (FIO, LS)

We present chip-to-chip, free-space optical interconnect as solderable SMD component, “LightKonne... more We present chip-to-chip, free-space optical interconnect as solderable SMD component, “LightKonnect™”, for co-packaged optics. LightKonnect communicates between processors over free space avoiding expensive alignment. Free space communication between processors enables compact low power data centers.

![Research paper thumbnail of A New Class of Cosmologically `Viable' f(R)f(R)f(R) Models](https://attachments.academia-assets.com/84063388/thumbnails/1.jpg)

arXiv: General Relativity and Quantum Cosmology, 2016

Instead of assuming a form of gravity and demand cosmology fit with LambdaCDM\Lambda CDMLambdaCDM, a potentially ... more Instead of assuming a form of gravity and demand cosmology fit with LambdaCDM\Lambda CDMLambdaCDM, a potentially `viable' f(R)f(R)f(R) gravity model is derived assuming an alternative model of cosmology. Taking the `designer' approach to f(R)f(R)f(R), a new class of solutions are derived starting with linear coasting cosmology in which scale factor linearly increases with time during matter domination. The derived forms of f(R)f(R)f(R) are presented as result.

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