Date: Wed, 13 Mar 2002 09:23:04 -0500

Author: Jim Stango

Subject: Re: Double slit w green laser

Post:

Billy and Dick,

We use the PASCO Electroformed Diffraction Slits and so far, I have been
very pleased with their performance.
http://store.pasco.com/pascostore/showdetl.cfm?&DID=9&Product_ID=51716&CATID
=35&Detail=1

Jim Stango
University of Pittsburgh
JStango+@Pitt.Edu

----- Original Message -----
From: "Prep Room Staff"
To:
Sent: Tuesday, March 12, 2002 1:33 PM
Subject: RE: Double slit w green laser


> Unfortunately I don't know of a source off hand. We could use a
> couple more as well. I'll look around, if you find a source in the
> mean time, please let us know.
> Billy
>
>
>
> >Greetings,
> >Do have a source for the Cornell - Interference and Diffraction Slitfilm
> >Demonstrators? I have used them for years and am in need of more. Sgt
> >Welch used to carry them but no more.
> >
> >Thanks
> >
> >Dick
> >
> >"Science is nothing more than learning how to communicate with nature in
> >such a manner that it will talk back."
> >
> >Helping teachers who facilitate, motivating students who learn.
> >Dick Heckathorn 14665 Pawnee Trail Middleburg Hts, OH 44130
> >440-826-0834
> >Physics Teacher CVCA 4687 Wyoga Rd Cuyahoga Falls, OH 44224
> >330-929-0575 VM 120
> >
>
>
> --
>
>

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