Anybody still here?

Topics not fitting anywhere else.
dannybee
Posts: 586
Joined: Tue Jan 06, 2015 10:29 pm
Location: visalia
Contact:

Re: Anybody still here?

Post by dannybee » Tue Oct 22, 2019 9:01 pm

I'm still here too :D

soda
Posts: 36
Joined: Mon Oct 08, 2018 4:05 am

Re: Anybody still here?

Post by soda » Thu Oct 24, 2019 3:11 pm

Yes, I'm here and preparing new post how to build ruby laser suitable for pulsed holography.

lobaz
Posts: 243
Joined: Mon Jan 12, 2015 6:08 am
Location: Pilsen, Czech Republic

Re: Anybody still here?

Post by lobaz » Thu Oct 24, 2019 4:48 pm

I can confirm that soda is working hard to make his pulsed ruby perfect!
By the way, as far as I know, unixboy succeeded in making his pulsed ND-YAG; unfortunately, I think he cannot follow the forum from China due to government restrictions.

holomaker
Posts: 738
Joined: Wed Jan 07, 2015 8:01 am

Re: Anybody still here?

Post by holomaker » Sun Oct 27, 2019 2:39 pm

Yup still here, have been busy with non holography stuff, just finished summer projects now...Time to head back to the lab!

142laser
Posts: 438
Joined: Wed Jan 07, 2015 10:14 am
Location: Tampa, FL

Re: Anybody still here?

Post by 142laser » Tue Oct 29, 2019 10:06 am

Large (Really large) area heat sinks with no fan is the way to go. It takes a while for the table and the air to become still after you turn them off and if you forget to turn them on your laser may overheat. Also during the hologram the laser baseplate is slowly ramping up; this can cause a laser mode issue. Stable temperature is best. Phil

Steven
Posts: 37
Joined: Sat Jan 31, 2015 8:14 pm
Location: Cornwall, UK

Re: Anybody still here?

Post by Steven » Thu Nov 07, 2019 8:58 am

I'm still here too.

Steven.
Success through failure - the amateur DCG holographer's path to enlightenment.

Nana
Posts: 28
Joined: Tue Nov 06, 2018 3:23 am

Re: Anybody still here?

Post by Nana » Thu Nov 07, 2019 11:33 pm

I still check this forum daily!

Maybe a bit of lighthearted off-topic discussion would help inspire some more activity on the forums overall.

Loic74
Posts: 17
Joined: Sat Aug 10, 2019 9:09 pm
Location: France

Re: Anybody still here?

Post by Loic74 » Fri Nov 15, 2019 8:19 am

I am here as well.
Quite new to this forum I mostly use it to search for info on older posts.
As for the cooling of my lasers I took a custom water-cooled approach

Cheerio
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Nana
Posts: 28
Joined: Tue Nov 06, 2018 3:23 am

Re: Anybody still here?

Post by Nana » Sat Nov 16, 2019 1:30 am

lobaz wrote:
Thu Oct 24, 2019 4:48 pm
I can confirm that soda is working hard to make his pulsed ruby perfect!
By the way, as far as I know, unixboy succeeded in making his pulsed ND-YAG; unfortunately, I think he cannot follow the forum from China due to government restrictions.
As an aside, something tells me a few key words in this post prompted the recent DDOS attack from China... :!:

jrburns47
Posts: 88
Joined: Mon Sep 14, 2015 2:48 pm
Location: Oyster Bay, NY

Re: Anybody still here?

Post by jrburns47 » Sat Nov 16, 2019 1:33 am

Guess that explains why i’ve Been having periodic problems logging in to Holography Forum lately...

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