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HoloCam launch from the R.V. Calanus

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(1)

J.J. Nebrensky

Hydrological Optics 2008 - Supplement

School of Engineering and Design

Brunel University, UK

(2)

HoloCam launch from the R.V. Calanus

(3)

HoloCam launch

in Loch Etive

from the

R.V. Calanus

(4)

Denizens of Loch Etive

Calanus finmarchicus from holograms at 70 m; 2 mm long and located

several tens of centimetres from the exit window.

(5)

A selection of Ceratium images from a single in-line hologram

The image on the left is a 5.3 mm by 4 mm plane of an in-line hologram at low magnification. The other images, at higher magnification, show a

selection of Ceratium organisms (approximately 200 µm long) from the same hologram. They were all recorded by in-line holography in a single exposure of a 2.5 litre volume of water. Each organism was at a different location.

(6)

Distribution of “targets”

around copepods

200 250 300 350

Z (mm)

Holography provides a

0 50 100 150

0 10

20 30

40 50

60

0 10

20 30 40

Z (mm)

X (mm) Y (mm)

Holography provides a link between the micro- and macro-

scales

(7)

Holography

Link between the micro- and macro- scales

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