Snapshot Image Mapping Spectrometer (IMS) with high sampling density for hyperspectral microscopy

Liang Gao, Robert T. Rester, Nathan Hagen, Tomasz S. Tkaczyk

Research output: Contribution to journalArticle

Abstract

A snapshot Image Mapping Spectrometer (IMS) with high sampling density is developed for hyperspectral microscopy, measuring a datacube of dimensions 285 × 285 × 60 (x, y, λ). The spatial resolution is -0.45 μm with a FOV of 100 × 100 μm2. The measured spectrum is from 450 nm to 650 nm and is sampled by 60 spectral channels with average sampling interval ∼3.3 nm. The channel's spectral resolution is ∼8nm. The spectral imaging results demonstrate the potential of the IMS for real-time cellular fluorescence imaging.

Original languageEnglish (US)
Pages (from-to)14330-14344
Number of pages15
JournalOptics Express
Volume18
Issue number14
DOIs
StatePublished - Jul 5 2010

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

Fingerprint Dive into the research topics of 'Snapshot Image Mapping Spectrometer (IMS) with high sampling density for hyperspectral microscopy'. Together they form a unique fingerprint.

  • Cite this