Highly Accurate Measurements in the Vacuum UV Region

By Heather Haffner

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August 23, 2022

Introduction

Jasco V-1000 Vacuum Ultraviolet Spectrometer
Jasco V-1000 Vacuum Ultraviolet Spectrometer

The V-1000 was designed to evaluate optical properties in the wavelength range between 115 and 300 nm. Typically, instrument optical paths for analyses in this range have to be evacuated due to the strong absorption of oxygen. The V-1000 provides rapid sample measurement without evacuation of the entire instrument by using a nitrogen purge. Superior photometric reproducibility is achieved by using a double monochromator for elimination of stray light and a reference stabilized double-beam system to maintain baseline stability. These features allow the analysis of solid and liquid samples.

Applications in Optics and Material Science Research

  • Lens
  • Transparent material in VUV (MgF2, CaF2)
  • Anti-reflection coatings in VUV
  • New Material for VUV (Fluorine-doped quartz)
  • Mirrors for VUV
  • Quartz windows

This document has been prepared based on information available at the time of publication and is subject to revision without notice. Although the contents are checked with the utmost care, we do not guarantee their accuracy or completeness. JASCO Corporation assumes no responsibility or liability for any loss or damage incurred as a result of the use of any information contained in this document. Copyright and other intellectual property rights in this document remain the property of JASCO Corporation. Please do not attempt to copy, modify, redistribute, or sell etc. in whole or in part without prior written permission.

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