Flat Optics for Precise 3D Focus Shaping

Flat optics and inverse design techniques enable precise 3D laser-focus shaping with extended depth-of-focus. Multi-level diffractive lenses achieve stable beam sizes over large distances, improving efficiency in laser processing applications like marking and glass cutting.

Authors

Apratim Majumder (ORCID: https://orcid.org/0000-0002-4192-0722)
Nicole Brimhall
Rajesh Menon

Publication Details

Published: 2025-01-01
DOI: https://doi.org/10.1364/cleo_at.2025.aa102_1
Primary Topic: Optical Coatings and Gratings
Type: article
Field-Weighted Citation Impact: 0.00

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article

Flat Optics for Precise 3D Focus Shaping

Apratim Majumder, Nicole Brimhall, Rajesh Menon

Jan 1, 2025

Optical Coatings and Gratings

article

Flat Optics for Precise 3D Focus Shaping

Apratim Majumder, Nicole Brimhall, Rajesh Menon

January 1, 2025article en

Abstract

Openalex Percentile: Top 76%

Optical Coatings and Gratings

DOI Source OpenAlex

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Flat Optics for Precise 3D Focus Shaping — Apratim Majumder, Nicole Brimhall, et al. · (2025) | TGRS Research Map | TGRS