Near-field solid immersion lens (SIL) microscope with advanced compact mechanical design

  • Tao Chen
  • , David Felix
  • , Sang Ki Park
  • , Paul Hauser
  • , Brendan McCarthy
  • , Dror Sarid
  • , Christian Poweleit
  • , Jose Menendez
  • , Tom Milster

Research output: Contribution to journalArticlepeer-review

Abstract

A compact mechanical package is developed for a standard microscope that implements a solid immersion lens (SIL) on a retractable bimorph swing arm. With the compact package mounted on an inverted microscope, far-field and near-field images are obtained at the same location by moving the SIL in place with the swing arm. With white-light incoherent illumination, the resolution of this system for observing digital versatile discs (DVDs) is around 200nm with an effective NA of 1.5. Imaging with the SIL is compared to an atomic force microscopy (AFM) scan.

Original languageEnglish
Pages (from-to)634-641
Number of pages8
JournalProceedings of SPIE - The International Society for Optical Engineering
Volume5380
DOIs
Publication statusPublished - 2004
Externally publishedYes
EventOptical Data Storage 2004 - Monterey, CA, United States
Duration: 18 Apr 200421 Apr 2004

Keywords

  • Microscopy
  • Near-field
  • Optical data storage
  • Solid immersion lens

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