8. Image Credits

4. Absorption and scattering

The Niau-Atoll. It is part of about 80 Atolls ...
Satellite imagen
ESA
Proba captures the Niau atoll in French Polynesia
Last access: 1 June 2016
Especially red colours would bleach fast ...
Photo
Rainer Reuter, University of Oldenburg, Germany
Light propagates from the left to the right hand side in an absorbing medium.
Graph
Rainer Reuter, University of Oldenburg, Germany
Lambert's law: The intensity of light decreases exponentially in function of the distance x.
Graph
Rainer Reuter, University of Oldenburg, Germany
Chlorophyll a was extracted from plant's leaves using alcohol.
Photographs
Rainer Reuter, University of Oldenburg, Germany
Chlorophyll a-Absorptionsspektrum.
Graph
Rainer Reuter, University of Oldenburg, Germany, modified from Wikimedia Commons, Creator is Robert A. Rohde
Last access: 1 June 2016
Transmission of the atmosphere over the wavelengths from 200 nm to 70 μm on a logarithmic scale.
Graph
Rainer Reuter, University of Oldenburg, Germany, with data from PhotochemCAD of Lindsey Lab
Last access: 1 June 2016
Photo des Pazifik von der Internationalen Raumstation ISS.
Photo
NASA - Johnson Space Center
ISS Expedition 7, Bild ISS007-E-10807 (21. Juli 2003)
Last access: 7. Juni 2016
Foto of the Pacific Ocean taken from the International Space Station ISS.
Photo
NASA - Johnson Space Center
ISS Expedition 7, Bild ISS007-E-10807 (21. Juli 2003)
Last access: 7 June 2016
Schematic structure of a single beam absorption photometer.
Graph
Rainer Reuter, University of Oldenburg, Germany
Cuvettes for photometry in chemical laboratories ...
Photo
Rainer Reuter, University of Oldenburg, Germany
Three laser pointers of different wavelengths. ...
Photo
Rainer Reuter, University of Oldenburg, Germany
Cuvettes made of synthetic quartz ...
Photo
Rainer Reuter, University of Oldenburg, Germany
Components of a photometer for school. ...
Photo
Rainer Reuter, University of Oldenburg, Germany
Schematic construction of a polychromator.
Graph
CARL ZEISS, Oberkochen, Germany
Data window after first launch, presentation of the lamp's spectrum.
Graph
Rainer Reuter, University of Oldenburg, Germany
Spectrum of light which has passed through an alcoholic solution of chlorophyll.
Graph
Rainer Reuter, University of Oldenburg, Germany
First step: without a cuvette in the holder an intensity spectrum is measured and checked for possible overload ...
Graph
Rainer Reuter, University of Oldenburg, Germany
Second step: The dark current spectrum is determined....
Graph
Rainer Reuter, University of Oldenburg, Germany
Third step: The cuvette is placed in the holder and filled with the reference liquid. ...
Graph
Rainer Reuter, University of Oldenburg, Germany
Fourth and last step: The reference liquid is replaced by the sample. ...
Graph
Rainer Reuter, University of Oldenburg, Germany
90° arrangement of the beam paths for the measurement of fluorescence. ...
Photo
Rainer Reuter, University of Oldenburg, Germany
Schematic diagramme of a double beam absorption photometer.
Graph
Rainer Reuter, University of Oldenburg, Germany
A double beam photometer for scientific laboratories. ...
Photo
Rainer Reuter, University of Oldenburg, Germany
View from above into the sample compartment and on the sample and the reference cuvette ...
Photo
Rainer Reuter, University of Oldenburg, Germany
Opened sample compartment of a photometer with cuvettes from stainless steel. ...
Photo
Rainer Reuter, University of Oldenburg, Germany
The cuvettes are optically adjusted and mounted to the same holder. ...
Photo
Rainer Reuter, University of Oldenburg, Germany
Absorbance of several chlorophylls. ...
Graph
PhotochemCAD
Last access: 1 June 2016
Natural broadleaf (angiosperm) forest in Bavaria. ...
Photo
Wikimedia Commons, Autor: Willow
Last access: 29 October 2024
Absorbance spectrum of a water sample taken from the Skagerrak. ...
Graph
Rainer Reuter, University of Oldenburg, Germany

Supplement 4.3: Polarisation of Electromagnetic Waves, an Introduction

An electromagnetic wave propagating from left to right along the x axis.
Graph and animated gif
Rainer Reuter and Ulrich Einhaus, University of Oldenburg, Germany
Left and right handed Cartesian coordinates.
Graph
The Graph is a Wikimedia Commons file, Originator is User: Jfmelero, under conditions of GNU Free Documentation Licence, Version 1.2.
URL: https://commons.wikimedia.org/wiki/File:ManoLaplace.svg
Last access: 3 May 2016
Right circular, right elliptic, animations
Animated gif
Rainer Reuter and Ulrich Einhaus, University of Oldenburg, Germany
Rotation of the y and z coordinates by the angle α.
Graph
Rainer Reuter, University of Oldenburg, Germany

Supplement 4.8: Ein Experiment zur Lichtstreuung des Wassers

Experimental set-up for the measurement of light scattering from a water sample.
Graph
Rainer Reuter, University of Oldenburg, Germany
Polar diagram of the phase function versus angle θ for particles ...
Graph
Produced with MieSimulatorGUI, Version 1.3
Last access: 10 March 2023