Search found 731 matches

by holomaker
Tue Mar 31, 2020 7:18 am
Forum: Gallery
Topic: new geola polymer test
Replies: 10
Views: 153

Re: new geola polymer test

Nice and balanced !
exposure time ?
MW used?

Can u send a picture of the fiber lens ?
by holomaker
Sat Mar 28, 2020 8:23 am
Forum: Beginning Holography
Topic: student looking for laser
Replies: 5
Views: 3411

Re: student looking for laser

Pic
by holomaker
Sat Mar 28, 2020 8:22 am
Forum: Beginning Holography
Topic: student looking for laser
Replies: 5
Views: 3411

Re: student looking for laser

I have lasers for you cheap and w power and plenty of coherence
PM me for details... please refer to our “for sale section “ thanks !
by holomaker
Mon Mar 16, 2020 3:44 am
Forum: General Holography
Topic: Newport 481-A: how to use???
Replies: 12
Views: 293

Re: Newport 481-A: how to use???

Soak it in PB blaster, or penetrating oil for a while ...
by holomaker
Sun Mar 15, 2020 6:03 am
Forum: General Holography
Topic: Newport 481-A: how to use???
Replies: 12
Views: 293

Re: Newport 481-A: how to use???

On most micrometers the entire head can be remove in its entirely , once removed soak it in penetrating oil ....
by holomaker
Sat Mar 14, 2020 7:45 pm
Forum: General Holography
Topic: Newport 481-A: how to use???
Replies: 12
Views: 293

Re: Newport 481-A: how to use???

The micrometer will only do a couple of degrees of adjustment. The rotational stage is roughly adjusted by loosening the thumbscrew and rotating the insert bushing. I’m thinking this is a bit of overkill for that last few degrees of adjustment needed for a polarizer?
by holomaker
Thu Mar 05, 2020 1:01 pm
Forum: For Sale / Trade
Topic: PL530 laser system 75mW complete !
Replies: 3
Views: 218

PL530 laser system 75mW complete !

Ok I’ve been asked to build up a ready made unit , so here’s the latest I’ve got 6 units almost finished and are now being tested, if interested in one PM me and I’ll set oneside @ $150 each + shipping ... the current setup these can be turned up to produce nearly 100mw ... 30day returns . Full warr...
by holomaker
Tue Feb 25, 2020 10:05 am
Forum: General Holography
Topic: interferometro on line
Replies: 23
Views: 610

Re: interferometro on line

Here’s one I forgot I had, may help here..

https://m.youtube.com/watch?v=oOON69bvhG8
by holomaker
Sun Feb 23, 2020 8:45 pm
Forum: General Holography
Topic: polymer
Replies: 3
Views: 150

Re: polymer

Yup got there samples sitting in the lab now , will test shortly!