Experiment
Title
Optical constants from UV to FIR for cellulose pyrolized between 400 and 1000°C
Data reference
Jäger, Cornelia; Mutschke, Harald; Henning, Thomas (1997): Optical constants from UV to FIR for cellulose pyrolized between 400 and 1000°C. Version 1. SSHADE/DOCCD (OSUG Data Center). Dataset/Spectral Data.
Publications
Type(s)
laboratory measurement
Variable(s)
sample composition
Number of spectra
4
Instrument
Lambda 19 – reflection UV
Standard medium
vacuum
Observation mode
spectrum
Spectral range type(s)
UV
Valid spectral range(s)
Min - Max (${\mu}m$) Sampling (${\mu}m$) Resolution (${\mu}m$) Position accuracy (${\mu}m$) Absorption edge
#1 0.2 - 0.319 0.001
Observation geometry
specular
Observation mode
fixed angles
Incidence angle
12.0°
Emergence angle
12.0°
Azimuth angle
180.0°
Phase angle
24.0°
Resolution illumination
6.0°
Resolution observation
6.0°
Illumination
Type of polarization
no
Observation
Type of polarization
no
Observation mode
single spot
Spatial resolution
5.0 $None$
Instrument
Lambda 19 – reflection vis
Standard medium
vacuum
Observation mode
spectrum
Spectral range type(s)
Vis
Valid spectral range(s)
Min - Max (${\mu}m$) Sampling (${\mu}m$) Resolution (${\mu}m$) Position accuracy (${\mu}m$) Absorption edge
#1 0.319 - 0.86 0.001
Observation geometry
specular
Observation mode
fixed angles
Incidence angle
12.0°
Emergence angle
12.0°
Azimuth angle
180.0°
Phase angle
24.0°
Resolution illumination
6.0°
Resolution observation
6.0°
Illumination
Type of polarization
no
Observation
Type of polarization
no
Observation mode
single spot
Spatial resolution
5.0 $None$
Instrument
Lambda 19 – reflection NIR
Standard medium
vacuum
Observation mode
spectrum
Spectral range type(s)
NIR
Valid spectral range(s)
Min - Max (${\mu}m$) Sampling (${\mu}m$) Resolution (${\mu}m$) Position accuracy (${\mu}m$) Absorption edge
#1 0.86 - 3.2
Observation geometry
specular
Observation mode
fixed angles
Incidence angle
12.0°
Emergence angle
12.0°
Azimuth angle
180.0°
Phase angle
24.0°
Resolution illumination
6.0°
Resolution observation
6.0°
Illumination
Type of polarization
no
Observation
Type of polarization
no
Observation mode
single spot
Spatial resolution
5.0 $None$
Instrument
BRUKER 113v – reflection Mid-IR
Standard medium
vacuum
Observation mode
spectrum
Spectral range type(s)
MIR
Valid spectral range(s)
Min - Max (${\mu}m$) Sampling (${\mu}m$) Resolution (${\mu}m$) Position accuracy (${\mu}m$) Absorption edge
#1 2.0 - 25.0
Observation geometry
specular
Observation mode
fixed angles
Incidence angle
12.0°
Emergence angle
12.0°
Azimuth angle
180.0°
Phase angle
24.0°
Resolution illumination
6.0°
Resolution observation
6.0°
Illumination
Type of polarization
no
Observation
Type of polarization
no
Observation mode
single spot
Spatial resolution
5.0 $None$
Instrument
BRUKER 113v – reflection Far-IR
Standard medium
vacuum
Observation mode
spectrum
Spectral range type(s)
FIR
Valid spectral range(s)
Min - Max (${\mu}m$) Sampling (${\mu}m$) Resolution (${\mu}m$) Position accuracy (${\mu}m$) Absorption edge
#1 15.0 - 500.0
Observation geometry
specular
Observation mode
fixed angles
Incidence angle
12.0°
Emergence angle
12.0°
Azimuth angle
180.0°
Phase angle
24.0°
Resolution illumination
6.0°
Resolution observation
6.0°
Illumination
Type of polarization
no
Observation
Type of polarization
no
Observation mode
single spot
Spatial resolution
5.0 $mm$
Instrument
BRUKER 113v – transmission Far-IR
Standard medium
vacuum
Observation mode
spectrum
Spectral range type(s)
FIR
Valid spectral range(s)
Min - Max (${\mu}m$) Sampling (${\mu}m$) Resolution (${\mu}m$) Position accuracy (${\mu}m$) Absorption edge
#1 15.0 - 500.0
Observation geometry
direct
Observation mode
fixed angles
Resolution illumination
6.0°
Resolution observation
6.0°
Illumination
Type of polarization
no
Observation
Type of polarization
no
Observation mode
single spot
Spatial resolution
5.0 $None$
Variable type(s)
  • sample composition
Date begin
1997-01-01

Versions

Release date
2018-01-31 23:51:01 UTC+0000
Version (Date)
#1 (2017-11-03 16:24:31 UTC+0000, Updated: 2019-08-16 09:21:21 UTC+0000)