
Anybody still here?
Re: Anybody still here?
I'm still here too 

Re: Anybody still here?
Yes, I'm here and preparing new post how to build ruby laser suitable for pulsed holography.
Re: Anybody still here?
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.
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.
Re: Anybody still here?
Yup still here, have been busy with non holography stuff, just finished summer projects now...Time to head back to the lab!
Re: Anybody still here?
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
Re: Anybody still here?
I'm still here too.
Steven.
Steven.
Success through failure - the amateur DCG holographer's path to enlightenment.
Re: Anybody still here?
I still check this forum daily!
Maybe a bit of lighthearted off-topic discussion would help inspire some more activity on the forums overall.
Maybe a bit of lighthearted off-topic discussion would help inspire some more activity on the forums overall.
Re: Anybody still here?
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
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
Re: Anybody still here?
As an aside, something tells me a few key words in this post prompted the recent DDOS attack from China...

Re: Anybody still here?
Guess that explains why i’ve Been having periodic problems logging in to Holography Forum lately...