Meta-optical systems: a new paradigm in imaging technologies

Yakov Soskind

doi:10.1117/12.3015475

10 June 2024 Meta-optical systems: a new paradigm in imaging technologies

Yakov Soskind

Proceedings Volume PC13042, Advanced Optics for Imaging Applications: UV through LWIR IX; PC1304201 (2024) https://doi.org/10.1117/12.3015475
Event: SPIE Defense + Commercial Sensing, 2024, National Harbor, Maryland, United States

Abstract

Fueled by the recent developments in high volume consumer products, as well as by advancements in simulation tools and fabrication techniques, meta-optical elements (MOEs) are becoming increasingly adopted into a variety of photonics applications. While not a substitution for conventional optics, meta-surfaces possess unique characteristics that distinguish them from refractive alternatives, paving the way for new generations of photonics modules and systems. Innate MOE characteristics include superior wavefront control, scalability, polarization management and multi-functionality. MOE advantages become especially apparent in the infrared (IR), with increased diffractive powers, looser fabrication tolerances, and compatibility with semiconductor fabrication techniques using affordable optical materials. In this talk I’ll discuss transitioning from conventional bulky, multi-element IR lenses to wafer-level assemblies with MOEs. New lens design forms incorporating MOEs, with significantly reduced weight and volume will be presented, offering unique opportunities in developing scalable, and cost-effective multi-element IR imaging modules.

Conference Presentation

Citation Download Citation

Yakov Soskind "Meta-optical systems: a new paradigm in imaging technologies", Proc. SPIE PC13042, Advanced Optics for Imaging Applications: UV through LWIR IX, PC1304201 (10 June 2024); https://doi.org/10.1117/12.3015475

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