Development of achromatic flat-surface gradient index micro lenses

Ryszard Buczyński, Adam Filipkowski, Hue Thi Nguyen, Dariusz Pysz, Ryszard Stepien, Andrew Waddie, Mohammad R. Taghizadeh, Rafal Kasztelanic

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A development of microlenses achromatically corrected for near infrared range is reported. Internal nanostructurization of microlens allows to obtain an effective parabolic gradient index profile. A standard stack-and-draw method was used to fabricate the microlens. They have a nearly wavelength-independent working distance of 35 μm over the wavelength range of 600-1550 nm. The proposed achromatic microlens can be applied in micro imaging systems and for wavelength independent coupling into optical fibers.

Original languageEnglish
Title of host publicationOptical Manipulation and Structured Materials Conference 2020
EditorsTakashige Omatsu, Kishan Dholakia, Hajime Ishihara, Keiji Sasaki
PublisherSPIE
ISBN (Electronic)9781510638525
ISBN (Print)9781510638518
DOIs
Publication statusPublished - 15 Jun 2020
EventOptical Manipulation and Structured Materials Conference 2020 - Yokohama, Japan
Duration: 20 Apr 202024 Apr 2020

Publication series

NameProceedings of SPIE
Volume11522
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

ConferenceOptical Manipulation and Structured Materials Conference 2020
CountryJapan
CityYokohama
Period20/04/2024/04/20

Keywords

  • Effective medium theory
  • Microoptics
  • Nanostructured optics
  • Soft glass.

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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