RGB laser engine , with wired drivers

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holomaker
Posts: 772
Joined: Wed Jan 07, 2015 8:01 am

RGB laser engine , with wired drivers

Post by holomaker »

I have a select number of laser engines for sale, all three lasers WILL make a hologram..... I have provided a PayPal
Linkbelow for purchase of this little laser engine ..Now includes driver board

https://www.paypal.com/cgi-bin/webscr?c ... LQ52M4VEKA
Attachments
7EA5B560-333A-4C57-B990-B478D628572F.jpeg
7EA5B560-333A-4C57-B990-B478D628572F.jpeg (867.97 KiB) Viewed 9823 times
Last edited by holomaker on Mon Nov 05, 2018 11:54 am, edited 4 times in total.
holomaker
Posts: 772
Joined: Wed Jan 07, 2015 8:01 am

Re: RGB laser engine , tested and pigtail wired

Post by holomaker »

Here’s a picture of running all three laser in single mode
Attachments
A3EEEE7B-4A84-40A3-B4F3-72749346397B.jpeg
A3EEEE7B-4A84-40A3-B4F3-72749346397B.jpeg (1.27 MiB) Viewed 9915 times
holomaker
Posts: 772
Joined: Wed Jan 07, 2015 8:01 am

Re: RGB laser engine , tested and pigtail wired

Post by holomaker »

And the engine wired and ready to work !

This engine will put out a combined power of more then
250mw !!
Attachments
0B3E7B3B-2317-4825-B2C7-31806711F449.jpeg
0B3E7B3B-2317-4825-B2C7-31806711F449.jpeg (1.3 MiB) Viewed 9914 times
holomaker
Posts: 772
Joined: Wed Jan 07, 2015 8:01 am

Re: RGB laser engine , with wired drivers

Post by holomaker »

B0CC2C94-F63E-4761-B3FF-14F7478FBD81.jpeg
holomaker
Posts: 772
Joined: Wed Jan 07, 2015 8:01 am

Re: RGB laser engine , with wired drivers

Post by holomaker »

All three with nice fringes !
Attachments
A3B85D5B-DAE2-43BE-B27D-D184FA223D12.jpeg
A3B85D5B-DAE2-43BE-B27D-D184FA223D12.jpeg (810.1 KiB) Viewed 9818 times
Nnnn
Posts: 39
Joined: Tue Nov 06, 2018 3:23 am

Re: RGB laser engine , with wired drivers

Post by Nnnn »

Hello! I'm still an absolute beginner, so please excuse these very elememtary questions.

Around how big of a hologram can this make? Coherency lifespan? Do you have the specs of the individual lasers? I want to upgrade from the one I have from just the integraf kit and this seems almost too good to be true having all three RGB lasers on one set, and actually tiny enough for my little apartment in Japan.

I apologize for the questions but I am very interested in this. ^^
holomaker
Posts: 772
Joined: Wed Jan 07, 2015 8:01 am

Re: RGB laser engine , with wired drivers

Post by holomaker »

Yup as amazing as it seems all three of these lasers will make holograms! I just finished up doing another modification to make adjusting simpler!

Here’s each lasers hologram
Attachments
530nm @ 75mw
530nm @ 75mw
BBD30F9A-3E51-49C0-BDDC-A8C457202D54.jpeg (498.81 KiB) Viewed 9710 times
25mw 650nm Liti photopolymer
25mw 650nm Liti photopolymer
6CFB0020-2870-4A4A-AE4B-1230D29CD8E4.jpeg (1.77 MiB) Viewed 9711 times
450nm 10mw , old photopolymer
450nm 10mw , old photopolymer
A88E1815-BF07-4AFC-AC61-BB8C1E277211.jpeg (1.44 MiB) Viewed 9711 times
dannybee
Posts: 642
Joined: Tue Jan 06, 2015 10:29 pm
Location: visalia
Contact:

Re: RGB laser engine , with wired drivers

Post by dannybee »

Nice David , good unit for schools and simple single beam holos also would be good for color copy system :D
holomaker
Posts: 772
Joined: Wed Jan 07, 2015 8:01 am

Re: RGB laser engine , with wired drivers

Post by holomaker »

Again I’ll post a link below to PayPal if your interested
In one, I currently have a couple extras built, more
Drivers have been ordered, but their delivery time can be lengthy...

https://www.paypal.com/cgi-bin/webscr?c ... LQ52M4VEKA
Valery
Posts: 275
Joined: Fri Jan 09, 2015 12:42 pm
Location: Yaroslavl , Russia

Re: RGB laser engine , with wired drivers

Post by Valery »

Hello
What is the polarization of all three lasers?
Is everyone the same?
Valery
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