I need help

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buggy

I need help

Beitrag von buggy » Do 23 Dez, 2004 11:46 pm

:cry: I'm doing a science fair and I told my teach. that I was going to build a hologram but I don't know how to build one. I need simple instructions on how to build one.



please help
-Buggy :cry: :cry: :( :( :?

hhansen6
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Beitrag von hhansen6 » Fr 24 Dez, 2004 11:08 am

Hey Buggy, first i hope you can forgive me for my bad English!

Our forum got an English section you can Post there!

index.php?c=16


greetz Henrik
Ich bin nicht die Signatur ich bin nur der Hausmeister.

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afrob
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Do you already have Laser-Equipment?: RayComposer NET und RayComposer USB
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Beitrag von afrob » Mo 27 Dez, 2004 11:58 am

[moved to english language holography forum]

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floh
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Do you already have Laser-Equipment?: Lexel 88, Compass 315, diverse HeNe und eine Menge Kleinkram.
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Beitrag von floh » Mo 27 Dez, 2004 12:14 pm

Hello buggy

i do holography for about 3 years. I'm not the best but i did some nice holograms.
you can find my page here: www.hologramm.ch.vu
it is in german so you probably need a translator like google or altavista. look at the pictures in the gallery section, the first pictures are simple holography.

for the first beginning you need:
-a HeNe laser about 5-10mW, TEM00, polarized if possible (or a diode but there are only a few good diodes for holography)
-a lens or microscope objective to expand the beam
-two glass plates to hold the film
-a solid table
-holography film like Slavich PFG-01 or similar
-Developper from the photo store. I use Dokumol from Tetenal
-Bleach (there are some different receipts)
-a dark green safety light
and some boxes for developping, an object, and lot of time.

and my last hint: here are the english speaking holographers: http://holographyforum.org/
maybe one of them lives near to you and can help.

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